Search results

  • 2023

    Black holes in massive dynamical Chern-Simons gravity: Scalar hair and quasibound states at decoupling

    Richards, C., Dima, A. & Witek, H., Aug 15 2023, In: Physical Review D. 108, 4, 044078.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • How do axisymmetric black holes grow monopole and dipole hair

    Hegade K. R, A., Most, E. R., Noronha, J., Witek, H. & Yunes, N., May 15 2023, In: Physical Review D. 107, 10, 104047.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2022

    Ghost Instabilities in Self-Interacting Vector Fields: The Problem with Proca Fields

    Clough, K., Helfer, T., Witek, H. & Berti, E., Oct 7 2022, In: Physical review letters. 129, 15, 151102.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • How do spherical black holes grow monopole hair?

    Hegade K. R., A., Most, E. R., Noronha, J., Witek, H. & Yunes, N., Mar 15 2022, In: Physical Review D. 105, 6, 064041.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • New horizons for fundamental physics with LISA

    Arun, K. G., Belgacem, E., Benkel, R., Bernard, L., Berti, E., Bertone, G., Besancon, M., Blas, D., Böhmer, C. G., Brito, R., Calcagni, G., Cardenas-Avendaño, A., Clough, K., Crisostomi, M., De Luca, V., Doneva, D., Escoffier, S., Ezquiaga, J. M., Ferreira, P. G. & Fleury, P. & 121 others, Foffa, S., Franciolini, G., Frusciante, N., García-Bellido, J., Herdeiro, C., Hertog, T., Hinderer, T., Jetzer, P., Lombriser, L., Maggio, E., Maggiore, M., Mancarella, M., Maselli, A., Nampalliwar, S., Nichols, D., Okounkova, M., Pani, P., Paschalidis, V., Raccanelli, A., Randall, L., Renaux-Petel, S., Riotto, A., Ruiz, M., Saffer, A., Sakellariadou, M., Saltas, I. D., Sathyaprakash, B. S., Shao, L., Sopuerta, C. F., Sotiriou, T. P., Stergioulas, N., Tamanini, N., Vernizzi, F., Witek, H., Wu, K., Yagi, K., Yazadjiev, S., Yunes, N., Zilhão, M., Afshordi, N., Angonin, M. C., Baibhav, V., Barausse, E., Barreiro, T., Bartolo, N., Bellomo, N., Ben-Dayan, I., Bergshoeff, E. A., Bernuzzi, S., Bertacca, D., Bhagwat, S., Bonga, B., Burko, L. M., Compére, G., Cusin, G., da Silva, A., Das, S., de Rham, C., Destounis, K., Dimastrogiovanni, E., Duque, F., Easther, R., Farmer, H., Fasiello, M., Fisenko, S., Fransen, K., Frauendiener, J., Gair, J., Gergely, L. Á., Gerosa, D., Gualtieri, L., Han, W. B., Hees, A., Helfer, T., Hennig, J., Jenkins, A. C., Kajfasz, E., Kaloper, N., Karas, V., Kavanagh, B. J., Klioner, S. A., Koushiappas, S. M., Lagos, M., Poncin-Lafitte, C. L., Lobo, F. S. N., Markakis, C., Martín-Moruno, P., Martins, C. J. A. P., Matarrese, S., Mayerson, D. R., Mimoso, J. P., Noller, J., Nunes, N. J., Oliveri, R., Orlando, G., Pappas, G., Pikovski, I., Pilo, L., Podolský, J., Pratten, G., Prokopec, T., Qi, H., Rastgoo, S., Ricciardone, A., Rollo, R., Rubiera-Garcia, D., Sergijenko, O., Shapiro, S., Shoemaker, D., Spallicci, A., Stashko, O., Stein, L. C., Tasinato, G., Tolley, A. J., Vagenas, E. C., Vandoren, S., Vernieri, D., Vicente, R., Wiseman, T., Zhdanov, V. I. & Zumalacárregui, M., Dec 2022, In: Living Reviews in Relativity. 25, 1, 4.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Post-Newtonian gravitational and scalar waves in scalar-Gauss-Bonnet gravity

    Shiralilou, B., Hinderer, T., Nissanke, S. M., Ortiz, N. & Witek, H., Feb 3 2022, In: Classical and Quantum Gravity. 39, 3, 035002.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Projecting the likely importance of weak-interaction-driven bulk viscosity in neutron star mergers

    Most, E. R., Harris, S. P., Plumberg, C., Alford, M. G., Noronha, J., Noronha-Hostler, J., Pretorius, F., Witek, H. & Yunes, N., Jan 1 2022, In: Monthly Notices of the Royal Astronomical Society. 509, 1, p. 1096-1108 13 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Spin-induced dynamical scalarization, descalarization, and stealthness in scalar-Gauss-Bonnet gravity during a black hole coalescence

    Elley, M., Silva, H. O., Witek, H. & Yunes, N., Aug 15 2022, In: Physical Review D. 106, 4, 044018.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2021

    Dynamical Descalarization in Binary Black Hole Mergers

    Silva, H. O., Witek, H., Elley, M. & Yunes, N., Jul 16 2021, In: Physical review letters. 127, 3, 031101.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Nonlinear curvature effects in gravitational waves from inspiralling black hole binaries

    Shiralilou, B., Hinderer, T., Nissanke, S. M., Ortiz, N. & Witek, H., Jun 15 2021, In: Physical Review D. 103, 12, L121503.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Petrov type, principal null directions, and Killing tensors of slowly rotating black holes in quadratic gravity

    Owen, C. B., Yunes, N. & Witek, H., Jun 15 2021, In: Physical Review D. 103, 12, 124057.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Square Peg in a Circular Hole: Choosing the Right Ansatz for Isolated Black Holes in Generic Gravitational Theories

    Xie, Y., Zhang, J., Silva, H. O., De Rham, C., Witek, H. & Yunes, N., Jun 18 2021, In: Physical review letters. 126, 24, 241104.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • The missing link in gravitational-wave astronomy: A summary of discoveries waiting in the decihertz range

    Sedda, M. A., Berry, C. P. L., Jani, K., Amaro-Seoane, P., Auclair, P., Baird, J., Baker, T., Berti, E., Breivik, K., Caprini, C., Chen, X., Doneva, D., Ezquiaga, J. M., Ford, K. E. S., Katz, M. L., Kolkowitz, S., McKernan, B., Mueller, G., Nardini, G. & Pikovski, I. & 8 others, Rajendran, S., Sesana, A., Shao, L., Tamanini, N., Warburton, N., Witek, H., Wong, K. & Zevin, M., Jun 1 2021, In: Experimental Astronomy. 51, 3, p. 1427-1440 14 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2020

    Evolution of black hole shadows from superradiance

    Creci, G., Vandoren, S. & Witek, H., Jun 15 2020, In: Physical Review D. 101, 12, 124051.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Prospects for fundamental physics with LISA

    Barausse, E., Berti, E., Hertog, T., Hughes, S. A., Jetzer, P., Pani, P., Sotiriou, T. P., Tamanini, N., Witek, H., Yagi, K., Yunes, N., Abdelsalhin, T., Achucarro, A., van Aelst, K., Afshordi, N., Akcay, S., Annulli, L., Arun, K. G., Ayuso, I. & Baibhav, V. & 300 others, Baker, T., Bantilan, H., Barreiro, T., Barrera-Hinojosa, C., Bartolo, N., Baumann, D., Belgacem, E., Bellini, E., Bellomo, N., Ben-Dayan, I., Bena, I., Benkel, R., Bergshoefs, E., Bernard, L., Bernuzzi, S., Bertacca, D., Besancon, M., Beutler, F., Beyer, F., Bhagwat, S., Bicak, J., Biondini, S., Bize, S., Blas, D., Boehmer, C., Boller, K., Bonga, B., Bonvin, C., Bosso, P., Bozzola, G., Brax, P., Breitbach, M., Brito, R., Bruni, M., Brügmann, B., Bulten, H., Buonanno, A., Burko, L. M., Burrage, C., Cabral, F., Calcagni, G., Caprini, C., Cárdenas-Avendaño, A., Celoria, M., Chatziioannou, K., Chernoff, D., Clough, K., Coates, A., Comelli, D., Compère, G., Croon, D., Cruces, D., Cusin, G., Dalang, C., Danielsson, U., Das, S., Datta, S., de Boer, J., De Luca, V., De Rham, C., Desjacques, V., Destounis, K., Filippo, F. D., Dima, A., Dimastrogiovanni, E., Dolan, S., Doneva, D., Duque, F., Durrer, R., East, W., Easther, R., Elley, M., Ellis, J. R., Emparan, R., Ezquiaga, J. M., Fairbairn, M., Fairhurst, S., Farmer, H. F., Fasiello, M. R., Ferrari, V., Ferreira, P. G., Ficarra, G., Figueras, P., Fisenko, S., Foffa, S., Franchini, N., Franciolini, G., Fransen, K., Frauendiener, J., Frusciante, N., Fujita, R., Gair, J., Ganz, A., Garcia, P., Garcia-Bellido, J., Garriga, J., Geiger, R., Geng, C., Gergely, L., Germani, C., Gerosa, D., Giddings, S. B., Gourgoulhon, E., Grandclement, P., Graziani, L., Gualtieri, L., Haggard, D., Haino, S., Halburd, R., Han, W. B., Hawken, A. J., Hees, A., Heng, I. S., Hennig, J., Herdeiro, C., Hervik, S., Holten, J. V., Hoyle, C. J. D., Hu, Y., Hull, M., Ikeda, T., Isi, M., Jenkins, A., Julié, F., Kajfasz, E., Kalaghatgi, C., Kaloper, N., Kamionkowski, M., Karas, V., Kastha, S., Keresztes, Z., Kidder, L., Kimpson, T., Klein, A., Klioner, S., Kokkotas, K., Kolesova, H., Kolkowitz, S., Kopp, J., Koyama, K., Krishnendu, N. V., Kroon, J. A. V., Kunz, M., Lahav, O., Landragin, A., Lang, R. N., Poncin-Lafitte, C. L., Lemos, J., Li, B., Liberati, S., Liguori, M., Lin, F., Liu, G., Lobo, F. S. N., Loll, R., Lombriser, L., Lovelace, G., Macedo, R. P., Madge, E., Maggio, E., Maggiore, M., Marassi, S., Marcoccia, P., Markakis, C., Martens, W., Martinovic, K., Martins, C. J. A. P., Maselli, A., Mastrogiovanni, S., Matarrese, S., Matas, A., Mavromatos, N. E., Mazumdar, A., Meerburg, P. D., Megias, E., Miller, J., Mimoso, J. P., Mittnacht, L., Montero, M. M., Moore, B., Martin-Moruno, P., Musco, I., Nakano, H., Nampalliwar, S., Nardini, G., Nielsen, A., Novák, J., Nunes, N. J., Okounkova, M., Oliveri, R., Oppizzi, F., Orlando, G., Oshita, N., Pappas, G., Paschalidis, V., Peiris, H., Peloso, M., Perkins, S., Pettorino, V., Pikovski, I., Pilo, L., Podolsky, J., Pontzen, A., Prabhat, S., Pratten, G., Prokopec, T., Prouza, M., Qi, H., Raccanelli, A., Rajantie, A., Randall, L., Raposo, G., Raymond, V., Renaux-Petel, S., Ricciardone, A., Riotto, A., Robson, T., Roest, D., Rollo, R., Rosofsky, S., Ruan, J. J., Rubiera-García, D., Ruiz, M., Rusu, M., Sabatie, F., Sago, N., Sakellariadou, M., Saltas, I. D., Sberna, L., Sathyaprakash, B., Scheel, M., Schmidt, P., Schutz, B., Schwaller, P., Shao, L., Shapiro, S. L., Shoemaker, D., Silva, A. D., Simpson, C., Sopuerta, C. F., Spallicci, A., Stefanek, B. A., Stein, L., Stergioulas, N., Stott, M., Sutton, P., Svarc, R., Tagoshi, H., Tahamtan, T., Takeda, H., Tanaka, T., Tantilian, G., Tasinato, G., Tattersall, O., Teukolsky, S., Tiec, A. L., Theureau, G., Trodden, M., Tolley, A., Toubiana, A., Traykova, D., Tsokaros, A., Unal, C., Unnikrishnan, C. S., Vagenas, E. C., Valageas, P., Vallisneri, M., Brand, J. V. D., Broeck, C. V. D., de Meent, M. V., Vanhove, P., Varma, V., Veitch, J., Vercnocke, B., Verde, L., Vernieri, D., Vernizzi, F., Vicente, R., Vidotto, F., Visser, M., Vlah, Z., Vretinaris, S., Völkel, S., Wang, Q., Wang, Y. T., Werner, M. C., Westernacher, J., Weygaert, R. V. D., Wiltshire, D., Wiseman, T., Wolf, P., Wu, K., Yamada, K., Yang, H., Yi, L., Yue, X., Yvon, D., Zilhão, M., Zimmerman, A. & Zumalacarregui, M., Aug 1 2020, In: General Relativity and Gravitation. 52, 8, 81.

    Research output: Contribution to journalArticlepeer-review

  • The missing link in gravitational-wave astronomy: Discoveries waiting in the decihertz range

    Sedda, M. A., Berry, C. P. L., Jani, K., Amaro-Seoane, P., Auclair, P., Baird, J., Baker, T., Berti, E., Breivik, K., Burrows, A., Caprini, C., Chen, X., Doneva, D., Ezquiaga, J. M., Saavik Ford, K. E., Katz, M. L., Kolkowitz, S., McKernan, B., Mueller, G. & Nardini, G. & 10 others, Pikovski, I., Rajendran, S., Sesana, A., Shao, L., Tamanini, N., Vartanyan, D., Warburton, N., Witek, H., Wong, K. & Zevin, M., Nov 5 2020, In: Classical and Quantum Gravity. 37, 21, 215011.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Towards numerical relativity in scalar Gauss-Bonnet gravity: 3+1 decomposition beyond the small-coupling limit

    Witek, H., Gualtieri, L. & Pani, P., Jun 15 2020, In: Physical Review D. 101, 12, 124055.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2019

    Axionic instabilities and new black hole solutions

    Bošković, M., Brito, R., Cardoso, V., Ikeda, T. & Witek, H., Feb 1 2019, In: Physical Review D. 99, 3, 035006.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Black holes, gravitational waves and fundamental physics: A roadmap

    Barack, L., Cardoso, V., Nissanke, S., Sotiriou, T. P., Askar, A., Belczynski, C., Bertone, G., Bon, E., Blas, D., Brito, R., Bulik, T., Burrage, C., Byrnes, C. T., Caprini, C., Chernyakova, M., Chruściel, P., Colpi, M., Ferrari, V., Gaggero, D. & Gair, J. & 188 others, García-Bellido, J., Hassan, S. F., Heisenberg, L., Hendry, M., Heng, I. S., Herdeiro, C., Hinderer, T., Horesh, A., Kavanagh, B. J., Kocsis, B., Kramer, M., Le Tiec, A., Mingarelli, C., Nardini, G., Nelemans, G., Palenzuela, C., Pani, P., Perego, A., Porter, E. K., Rossi, E. M., Schmidt, P., Sesana, A., Sperhake, U., Stamerra, A., Stein, L. C., Tamanini, N., Tauris, T. M., Urena-López, L. A., Vincent, F., Volonteri, M., Wardell, B., Wex, N., Yagi, K., Abdelsalhin, T., Aloy, M. Á., Amaro-Seoane, P., Annulli, L., Arca-Sedda, M., Bah, I., Barausse, E., Barakovic, E., Benkel, R., Bennett, C. L., Bernard, L., Bernuzzi, S., Berry, C. P. L., Berti, E., Bezares, M., Blanco-Pillado, J. J., Blázquez-Salcedo, J. L., Bonetti, M., Bošković, M., Bosnjak, Z., Bricman, K., Brügmann, B., Capelo, P. R., Carloni, S., Cerdá-Durán, P., Charmousis, C., Chaty, S., Clerici, A., Coates, A., Colleoni, M., Collodel, L. G., Compère, G., Cook, W., Cordero-Carrión, I., Correia, M., De La Cruz-Dombriz, Á., Czinner, V. G., Destounis, K., Dialektopoulos, K., Doneva, D., Dotti, M., Drew, A., Eckner, C., Edholm, J., Emparan, R., Erdem, R., Ferreira, M., Ferreira, P. G., Finch, A., Font, J. A., Franchini, N., Fransen, K., Gal'tsov, D., Ganguly, A., Gerosa, D., Glampedakis, K., Gomboc, A., Goobar, A., Gualtieri, L., Guendelman, E., Haardt, F., Harmark, T., Hejda, F., Hertog, T., Hopper, S., Husa, S., Ihanec, N., Ikeda, T., Jaodand, A., Jetzer, P., Jimenez-Forteza, X., Kamionkowski, M., Kaplan, D. E., Kazantzidis, S., Kimura, M., Kobayashi, S., Kokkotas, K., Krolik, J., Kunz, J., Lämmerzahl, C., Lasky, P., Lemos, J. P. S., Levi Said, J., Liberati, S., Lopes, J., Luna, R., Ma, Y. Z., Maggio, E., Mangiagli, A., Montero, M. M., Maselli, A., Mayer, L., Mazumdar, A., Messenger, C., Ménard, B., Minamitsuji, M., Moore, C. J., Mota, D., Nampalliwar, S., Nerozzi, A., Nichols, D., Nissimov, E., Obergaulinger, M., Obers, N. A., Oliveri, R., Pappas, G., Pasic, V., Peiris, H., Petrushevska, T., Pollney, D., Pratten, G., Rakic, N., Racz, I., Radia, M., Ramazanoǧlu, F. M., Ramos-Buades, A., Raposo, G., Rogatko, M., Rosca-Mead, R., Rosinska, D., Rosswog, S., Ruiz-Morales, E., Sakellariadou, M., Sanchis-Gual, N., Sharan Salafia, O., Samajdar, A., Sintes, A., Smole, M., Sopuerta, C., Souza-Lima, R., Stalevski, M., Stergioulas, N., Stevens, C., Tamfal, T., Torres-Forné, A., Tsygankov, S., İ Ünlütürk, K., Valiante, R., Van De Meent, M., Velhinho, J., Verbin, Y., Vercnocke, B., Vernieri, D., Vicente, R., Vitagliano, V., Weltman, A., Whiting, B., Williamson, A., Witek, H., Wojnar, A., Yakut, K., Yan, H., Yazadjiev, S., Zaharijas, G. & Zilhão, M., Jun 19 2019, In: Classical and Quantum Gravity. 36, 14, 143001.

    Research output: Contribution to journalReview articlepeer-review

  • Black holes and binary mergers in scalar Gauss-Bonnet gravity: Scalar field dynamics

    Witek, H., Gualtieri, L., Pani, P. & Sotiriou, T. P., Mar 15 2019, In: Physical Review D. 99, 6, 064035.

    Research output: Contribution to journalArticlepeer-review

  • Impact of multiple modes on the black-hole superradiant instability

    Ficarra, G., Pani, P. & Witek, H., May 15 2019, In: Physical Review D. 99, 10, 104019.

    Research output: Contribution to journalArticlepeer-review

  • 2017

    Black hole hair formation in shift-symmetric generalised scalar-tensor gravity

    Benkel, R., Sotiriou, T. P. & Witek, H., Feb 20 2017, In: Classical and Quantum Gravity. 34, 6, 064001.

    Research output: Contribution to journalArticlepeer-review

  • 2016

    Dynamical scalar hair formation around a Schwarzschild black hole

    Benkel, R., Sotiriou, T. P. & Witek, H., Dec 28 2016, In: Physical Review D. 94, 12, 121503.

    Research output: Contribution to journalArticlepeer-review

  • 2015

    Initial value formulation of dynamical Chern-Simons gravity

    Delsate, T., Hilditch, D. & Witek, H., Jan 21 2015, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 91, 2, 024027.

    Research output: Contribution to journalArticlepeer-review

  • Nonlinear interactions between black holes and Proca fields

    Zilhão, M., Witek, H. & Cardoso, V., Nov 9 2015, In: Classical and Quantum Gravity. 32, 23, 234003.

    Research output: Contribution to journalArticlepeer-review

  • Testing general relativity with present and future astrophysical observations

    Berti, E., Barausse, E., Cardoso, V., Gualtieri, L., Pani, P., Sperhake, U., Stein, L. C., Wex, N., Yagi, K., Baker, T., Burgess, C. P., Coelho, F. S., Doneva, D., De Felice, A., Ferreira, P. G., Freire, P. C. C., Healy, J., Herdeiro, C., Horbatsch, M. & Kleihaus, B. & 33 others, Klein, A., Kokkotas, K., Kunz, J., Laguna, P., Lang, R. N., Li, T. G. F., Littenberg, T., Matas, A., Mirshekari, S., Okawa, H., Radu, E., O'Shaughnessy, R., Sathyaprakash, B. S., Van Den Broeck, C., Winther, H. A., Witek, H., Aghili, M. E., Alsing, J., Bolen, B., Bombelli, L., Caudill, S., Chen, L., Degollado, J. C., Fujita, R., Gao, C., Gerosa, D., Kamali, S., Silva, H. O., Rosa, J. G., Sadeghian, L., Sampaio, M., Sotani, H. & Zilhao, M., Dec 1 2015, In: Classical and Quantum Gravity. 32, 24, 243001.

    Research output: Contribution to journalReview articlepeer-review

  • 2014

    Black hole collisions in asymptotically de sitter spacetimes

    Zilhão, M., Cardoso, V., Gualtieri, L., Herdeiro, C., Sperhake, U. & Witek, H., 2014, Relativity and Gravitation - 100 years after Einstein in Prague. Bičák, J. & Ledvinka, T. (eds.). Springer, p. 247-254 8 p. (Springer Proceedings in Physics; vol. 157).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Black holes and fundamental fields in numerical relativity: Initial data construction and evolution of bound states

    Okawa, H., Witek, H. & Cardoso, V., May 21 2014, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 89, 10, 104032.

    Research output: Contribution to journalArticlepeer-review

  • Error-analysis and comparison to analytical models of numerical waveforms produced by the NRAR Collaboration

    Hinder, I., Buonanno, A., Boyle, M., Etienne, Z. B., Healy, J., Johnson-Mcdaniel, N. K., Nagar, A., Nakano, H., Pan, Y., Pfeiffer, H. P., Pürrer, M., Reisswig, C., Scheel, M. A., Schnetter, E., Sperhake, U., Szilágyi, B., Tichy, W., Wardell, B., Zenginoǧlu, A. & Alic, D. & 36 others, Bernuzzi, S., Bode, T., Brügmann, B., Buchman, L. T., Campanelli, M., Chu, T., Damour, T., Grigsby, J. D., Hannam, M., Haas, R., Hemberger, D. A., Husa, S., Kidder, L. E., Laguna, P., London, L., Lovelace, G., Lousto, C. O., Marronetti, P., Matzner, R. A., Mösta, P., Mroué, A., Müller, D., Mundim, B. C., Nerozzi, A., Paschalidis, V., Pollney, D., Reifenberger, G., Rezzolla, L., Shapiro, S. L., Shoemaker, D., Taracchini, A., Taylor, N. W., Teukolsky, S. A., Thierfelder, M., Witek, H. & Zlochower, Y., Jan 21 2014, In: Classical and Quantum Gravity. 31, 2, 025012.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Higher dimensional numerical relativity: Code comparison

    Witek, H., Okawa, H., Cardoso, V., Gualtieri, L., Herdeiro, C., Shibata, M., Sperhake, U. & Zilhão, M., Oct 10 2014, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 90, 8, 084014.

    Research output: Contribution to journalArticlepeer-review

  • 2013

    Numerical relativity in higher-dimensional space-times

    Witek, H., Sep 20 2013, In: International Journal of Modern Physics A. 28, 22-23, 1340017.

    Research output: Contribution to journalArticlepeer-review

  • Superradiant instabilities in astrophysical systems

    Witek, H., Cardoso, V., Ishibashi, A. & Sperhake, U., Feb 5 2013, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 87, 4, 043513.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2012

    Black holes in a box

    Witek, H., Cardoso, V., Herdeiro, C., Nerozzi, A., Sperhake, U. & Zilhão, M., Dec 1 2012, 12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity. World Scientific Publishing Co. Pte Ltd, p. 829-831 3 p. (12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Dynamics of black holes in de Sitter spacetimes

    Zilhão, M., Cardoso, V., Gualtieri, L., Herdeiro, C., Sperhake, U. & Witek, H., May 23 2012, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 85, 10, 104039.

    Research output: Contribution to journalArticlepeer-review

  • NR/HEP: Roadmap for the future

    Cardoso, V., Gualtieri, L., Herdeiro, C., Sperhake, U., Chesler, P. M., Lehner, L., Park, S. C., Reall, H. S., Sopuerta, C. F., Alic, D., Dias, O. J. C., Emparan, R., Ferrari, V., Giddings, S. B., Godazgar, M., Gregory, R., Hubeny, V. E., Ishibashi, A., Landsberg, G. & Lousto, C. O. & 12 others, Mateos, D., Moeller, V., Okawa, H., Pani, P., Parker, M. A., Pretorius, F., Shibata, M., Sotani, H., Wiseman, T., Witek, H., Yunes, N. & Zilhão, M., Dec 21 2012, In: Classical and Quantum Gravity. 29, 24, 244001.

    Research output: Contribution to journalArticlepeer-review

  • 2011

    Collisions of unequal mass black holes and the point particle limit

    Sperhake, U., Cardoso, V., Ott, C. D., Schnetter, E. & Witek, H., Oct 18 2011, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 84, 8, 084038.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Head-on collisions of unequal mass black holes in D=5 dimensions

    Witek, H., Cardoso, V., Gualtieri, L., Herdeiro, C., Sperhake, U. & Zilhão, M., Feb 8 2011, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 83, 4, 044017.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Higher-dimensional puncture initial data

    Zilhão, M., Ansorg, M., Cardoso, V., Gualtieri, L., Herdeiro, C., Sperhake, U. & Witek, H., Oct 18 2011, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 84, 8, 084039.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Numerical relativity in D dimensional space-times: Collisions of unequal mass black holes

    Witek, H., Cardoso, V., Gualtieri, L., Herdeiro, C., Sperhake, U. & Zilhão, M., 2011, In: Journal of Physics: Conference Series. 314, 1, 012104.

    Research output: Contribution to journalConference articlepeer-review

    Open Access
  • Simulations of black holes in compactified spacetimes

    Zilhão, M., Cardoso, V., Gualtieri, L., Herdeiro, C., Nerozzi, A., Sperhake, U. & Witek, H., 2011, In: Journal of Physics: Conference Series. 314, 1, 012103.

    Research output: Contribution to journalConference articlepeer-review

    Open Access
  • Stability of the puncture method with a generalized Baumgarte-Shapiro- Shibata-Nakamura formulation

    Witek, H., Hilditch, D. & Sperhake, U., May 20 2011, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 83, 10, 104041.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2010

    Black holes in a box: Toward the numerical evolution of black holes in AdS space-times

    Witek, H., Cardoso, V., Herdeiro, C., Nerozzi, A., Sperhake, U. & Zilhão, M., Nov 18 2010, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 82, 10, 104037.

    Research output: Contribution to journalArticlepeer-review

  • Black holes in a box

    Witek, H., Cardoso, V., Gualtieri, L., Herdeiro, C., Nerozzi, A., Sperhake, U. & Zilhão, M., 2010, In: Journal of Physics: Conference Series. 229, 012072.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Numerical relativity for D dimensional axially symmetric space-times: Formalism and code tests

    Zilhão, M., Witek, H., Sperhake, U., Cardoso, V., Gualtieri, L., Herdeiro, C. & Nerozzi, A., Apr 29 2010, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 81, 8, 084052.

    Research output: Contribution to journalArticlepeer-review

  • Numerical relativity for D dimensional space-times: Head-on collisions of black holes and gravitational wave extraction

    Witek, H., Zilhão, M., Gualtieri, L., Cardoso, V., Herdeiro, C., Nerozzi, A. & Sperhake, U., Nov 5 2010, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 82, 10, 104014.

    Research output: Contribution to journalArticlepeer-review

  • Numerical relativity in higher dimensions

    Zilhão, M., Witek, H., Sperhake, U., Cardoso, V., Gualtieri, L., Herdeiro, C. & Nerozzi, A., 2010, In: Journal of Physics: Conference Series. 229, 012074.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2009

    Geodesic stability, Lyapunov exponents, and quasinormal modes

    Cardoso, V., Miranda, A. S., Berti, E., Witek, H. & Zanchin, V. T., Mar 2 2009, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 79, 6, 064016.

    Research output: Contribution to journalArticlepeer-review

  • 2004

    A two-step metal organic vapor phase epitaxy growth method for high-quality ZnO on GaN/Al2O3 (0 0 0 1)

    Dadgar, A., Oleynik, N., Forster, D., Deiter, S., Witek, H., Bläsing, J., Bertram, F., Krtschil, A., Diez, A., Christen, J. & Krost, A., Jun 15 2004, In: Journal of Crystal Growth. 267, 1-2, p. 140-144 5 p.

    Research output: Contribution to journalArticlepeer-review

  • High resolution X-ray diffraction of MOVPE-grown ZnO/GaN/sapphire layers

    Deiter, S., Witek, H., Oleynik, N., Bläsing, J., Dadgar, A. & Krost, A., 2004, In: Zeitschrift fur Kristallographie. 219, 4, p. 187-190 4 p.

    Research output: Contribution to journalArticlepeer-review