Peter John Adshead

Personal profile

Personal profile

Professor Adshead received his PhD in Physics in 2010 from Yale University after receiving his BSc. with first class honors at the University of Canterbury in Christchurch, New Zealand in 2004. He was a KICP fellow at the Kavli Institute for Cosmological Physics at the University of Chicago and a postdoctoral associate at the University of Cambridge before joining the faculty at the University of Illinois in 2014.

Research Interests

Astrophysics/Cosmology

Professional Information

Professor Adshead works on a broad range of topics in the very early universe, focussing primarily on the physics of inflation and their imprint on the cosmic microwave background radiation, the reheating phase transition that must end inflation and begin the hot Big Bang, and the connections between high-energy particle physics and the early universe.

Office Address

Physics
1110 W. Green
M/C 704
Urbana, IL 61801

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Collaborations and top research areas from the last five years

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  • Gauge preheating with full general relativity

    Adshead, P., Giblin, J. T., Grutkoski, R. & Weiner, Z. J., Mar 1 2024, In: Journal of Cosmology and Astroparticle Physics. 2024, 3, 017.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Dark photon dark matter from an oscillating dilaton

    Adshead, P., Lozanov, K. D. & Weiner, Z. J., Apr 15 2023, In: Physical Review D. 107, 8, 083519.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Axion anomalies

    Adshead, P. & Lozanov, K. D., Aug 2022, In: Journal of High Energy Physics. 2022, 8, 77.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • CMB-S4: Forecasting Constraints on Primordial Gravitational Waves

    Abazajian, K., Addison, G. E., Adshead, P., Ahmed, Z., Akerib, D., Ali, A., Allen, S. W., Alonso, D., Alvarez, M., Amin, M. A., Anderson, A., Arnold, K. S., Ashton, P., Baccigalupi, C., Bard, D., Barkats, D., Barron, D., Barry, P. S., Bartlett, J. G., Basu Thakur, R., & 214 othersBattaglia, N., Bean, R., Bebek, C., Bender, A. N., Benson, B. A., Bianchini, F., Bischoff, C. A., Bleem, L., Bock, J. J., Bocquet, S., Boddy, K. K., Richard Bond, J., Borrill, J., Bouchet, F. R., Brinckmann, T., Brown, M. L., Bryan, S., Buza, V., Byrum, K., Hervias Caimapo, C., Calabrese, E., Calafut, V., Caldwell, R., Carlstrom, J. E., Carron, J., Cecil, T., Challinor, A., Chang, C. L., Chinone, Y., Sherry Cho, H. M., Cooray, A., Coulton, W., Crawford, T. M., Crites, A., Cukierman, A., Cyr-Racine, F. Y., De Haan, T., Delabrouille, J., Devlin, M., Di Valentino, E., Dierickx, M., Dobbs, M., Duff, S., Dvorkin, C., Eimer, J., Elleflot, T., Errard, J., Essinger-Hileman, T., Fabbian, G., Feng, C., Ferraro, S., Filippini, J. P., Flauger, R., Flaugher, B., Fraisse, A. A., Frolov, A., Galitzki, N., Gallardo, P. A., Galli, S., Ganga, K., Gerbino, M., Gluscevic, V., Goeckner-Wald, N., Green, D., Grin, D., Grohs, E., Gualtieri, R., Gudmundsson, J. E., Gullett, I., Gupta, N., Habib, S., Halpern, M., Halverson, N. W., Hanany, S., Harrington, K., Hasegawa, M., Hasselfield, M., Hazumi, M., Heitmann, K., Henderson, S., Hensley, B., Hill, C., Colin Hill, J., Hlozek, R., Patty Ho, S. P., Hoang, T., Holder, G., Holzapfel, W., Hood, J., Hubmayr, J., Huffenberger, K. M., Hui, H., Irwin, K., Jeong, O., Johnson, B. R., Jones, W. C., Hwan Kang, J., Karkare, K. S., Katayama, N., Keskitalo, R., Kisner, T., Knox, L., Koopman, B. J., Kosowsky, A., Kovac, J., Kovetz, E. D., Kuhlmann, S., Kuo, C. L., Kusaka, A., Lähteenmäki, A., Lawrence, C. R., Lee, A. T., Lewis, A., Li, D., Linder, E., Loverde, M., Lowitz, A., Lubin, P., Madhavacheril, M. S., Mantz, A., Marques, G., Matsuda, F., Mauskopf, P., McCarrick, H., McMahon, J., Daniel Meerburg, P., Melin, J. B., Menanteau, F., Meyers, J., Millea, M., Mohr, J., Moncelsi, L., Monzani, M., Mroczkowski, T., Mukherjee, S., Nagy, J., Namikawa, T., Nati, F., Natoli, T., Newburgh, L., Niemack, M. D., Nishino, H., Nord, B., Novosad, V., O'Brient, R., Padin, S., Palladino, S., Partridge, B., Petravick, D., Pierpaoli, E., Pogosian, L., Prabhu, K., Pryke, C., Puglisi, G., Racine, B., Rahlin, A., Sathyanarayana Rao, M., Raveri, M., Reichardt, C. L., Remazeilles, M., Rocha, G., Roe, N. A., Roy, A., Ruhl, J. E., Salatino, M., Saliwanchik, B., Schaan, E., Schillaci, A., Schmitt, B., Schmittfull, M. M., Scott, D., Sehgal, N., Shandera, S., Sherwin, B. D., Shirokoff, E., Simon, S. M., Slosar, A., Spergel, D., St. Germaine, T., Staggs, S. T., Stark, A., Starkman, G. D., Stompor, R., Stoughton, C., Suzuki, A., Tajima, O., Teply, G. P., Thompson, K., Thorne, B., Timbie, P., Tomasi, M., Tristram, M., Tucker, G., Umiltà, C., Van Engelen, A., Vavagiakis, E. M., Vieira, J. D., Vieregg, A. G., Wagoner, K., Wallisch, B., Wang, G., Watson, S., Westbrook, B., Whitehorn, N., Wollack, E. J., Kimmy Wu, W. L., Xu, Z., Eric Yang, H. Y., Yasini, S., Yefremenko, V. G., Won Yoon, K., Young, E., Yu, C. & Zonca, A., Feb 1 2022, In: Astrophysical Journal. 926, 1, 54.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Dark radiation constraints on portal interactions with hidden sectors

    Adshead, P., Ralegankar, P. & Shelton, J., Sep 1 2022, In: Journal of Cosmology and Astroparticle Physics. 2022, 9, 056.

    Research output: Contribution to journalArticlepeer-review

    Open Access