Anthony J Leggett

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2019

Resonant Confinement of an Excitonic Polariton and Ultraefficient Light Harvest in Artificial Photosynthesis

Chen, Y. C., Song, B., Leggett, A. J., Ao, P. & Zhu, X., Jun 27 2019, In : Physical review letters. 122, 25, 257402.

Research output: Contribution to journalArticle

2016

A strict experimental test of macroscopic realism in a superconducting flux qubit

Knee, G. C., Kakuyanagi, K., Yeh, M. C., Matsuzaki, Y., Toida, H., Yamaguchi, H., Saito, S., Leggett, A. J. & Munro, W. J., Nov 4 2016, In : Nature communications. 7, 13253.

Research output: Contribution to journalArticle

Liquid 3He: A strongly correlated but well understood Fermi liquid

Leggett, A. J., Apr 8 2016, In : Reports on Progress in Physics. 79, 5, 054501.

Research output: Contribution to journalArticle

Majorana fermions in condensed-matter physics

Leggett, A. J., Jul 30 2016, In : International Journal of Modern Physics B. 30, 19, 1630012.

Research output: Contribution to journalArticle

Temperature-dependent ellipsometry measurements of partial coulomb energy in superconducting cuprates

Levallois, J., Tran, M. K., Pouliot, D., Presura, C. N., Greene, L. H., Eckstein, J. N., Uccelli, J., Giannini, E., Gu, G. D., Leggett, A. J. & van der Marel, D., Jan 1 2016, In : Physical Review X. 6, 3, 031027.

Research output: Contribution to journalArticle

2014

Andreev bound states. Some quasiclassical reflections

Lin, Y. & Leggett, A. J., Jan 1 2014, In : Journal of Experimental and Theoretical Physics. 119, 6, p. 1034-1041 8 p.

Research output: Contribution to journalArticle

2013

"Tunneling two-level systems" model of the low-temperature properties of glasses: Are "smoking-gun" tests possible?

Leggett, A. J. & Vural, D. C., Nov 4 2013, In : Journal of Physical Chemistry B. 117, 42, p. 12966-12971 6 p.

Research output: Contribution to journalArticle

2011

Absence of spontaneous magnetic order of lattice spins coupled to itinerant interacting electrons in one and two dimensions

Loss, D., Pedrocchi, F. L. & Leggett, A. J., Sep 1 2011, In : Physical review letters. 107, 10, 107201.

Research output: Contribution to journalArticle

Universal sound absorption in amorphous solids: A theory of elastically coupled generic blocks

Vural, D. C. & Leggett, A. J., Oct 1 2011, In : Journal of Non-Crystalline Solids. 357, 19-20, p. 3528-3537 10 p.

Research output: Contribution to journalArticle

2010

The superfluid phases of liquid 3He: BCS theory

Leggett, A. J., Oct 10 2010, In : Modern Physics Letters B. 24, 25, p. 2525-2539 15 p.

Research output: Contribution to journalArticle

2009

Schrödinger's Cat and her laboratory cousins

Leggett, A. J., Jan 1 2009, In : Contemporary Physics. 50, 1, p. 243-258 16 p.

Research output: Contribution to journalArticle

Spin polarization of half-quantum vortex in systems with equal spin pairing

Vakaryuk, V. & Leggett, A. J., Aug 6 2009, In : Physical review letters. 103, 5, 057003.

Research output: Contribution to journalArticle

Universal properties of the ultracold Fermi gas

Zhang, S. & Leggett, A. J., Feb 2 2009, In : Physical Review A - Atomic, Molecular, and Optical Physics. 79, 2, 023601.

Research output: Contribution to journalArticle

2008

Realism and the physical world

Leggett, A. J., Feb 1 2008, In : Reports on Progress in Physics. 71, 2, 022001.

Research output: Contribution to journalArticle

Sum-rule analysis of radio-frequency spectroscopy of ultracold Fermi gas

Zhang, S. & Leggett, A. J., Mar 14 2008, In : Physical Review A - Atomic, Molecular, and Optical Physics. 77, 3, 033614.

Research output: Contribution to journalArticle

2007

How far do EPR-Bell experiments constrain physical collapse theories?

Leggett, A. J., Mar 23 2007, In : Journal of Physics A: Mathematical and Theoretical. 40, 12, p. 3141-3149 9 p.

Research output: Contribution to journalArticle

Probing quantum mechanics towards the everyday world - How far have we come

Leggett, A. J., Jan 1 2007, In : Progress of Theoretical Physics Supplement. 170, p. 100-118 19 p.

Research output: Contribution to journalArticle

2006

Some thoughts about two dimensionality and cuprate superconductivity

Leggett, A. J., Jul 1 2006, In : Journal of Superconductivity and Novel Magnetism. 19, 3-5, p. 187-192 6 p.

Research output: Contribution to journalArticle

2005

Quench dynamics of a superfluid Fermi gas

Warner, G. L. & Leggett, A. J., Dec 14 2005, In : Physical Review B - Condensed Matter and Materials Physics. 71, 13, 134514.

Research output: Contribution to journalArticle

2004

Nuclear magnetic resonance in ultra-small samples of superfluid 3He

Leggett, A. J., Mar 18 2004, In : Synthetic Metals. 141, 1-2, p. 51-58 8 p.

Research output: Contribution to journalArticle

Superfluid 3He: The early days as seen by a theorist

Leggett, A. J., Jan 1 2004, In : Uspekhi Fizicheskikh Nauk. 174, 11, 1 p.

Research output: Contribution to journalArticle

2003

Anomalous diffusion near the Fermi surface

Warner, L. & Leggett, J., Nov 11 2003, In : Physical Review B - Condensed Matter and Materials Physics. 68, 17

Research output: Contribution to journalArticle

Bose-Einstein Condensation in a Harmonic Trap: Effect of Interactions on Tc

Leggett, A. J., Mar 1 2003, In : Journal of Statistical Physics. 110, 3-6, p. 903-910 8 p.

Research output: Contribution to journalArticle

Bose-Einstein condensation of spin-1/2 atoms with conserved total spin

Ashhab, S. & Leggett, A. J., Jan 1 2003, In : Physical Review A - Atomic, Molecular, and Optical Physics. 68, 6, 1 p.

Research output: Contribution to journalArticle

Liquid-solid helium interface: Some conceptual questions

Leggett, A. J., Dec 1 2003, In : Progress in Surface Science. 74, 1-8, p. 405-414 10 p.

Research output: Contribution to journalArticle

Nobel Prize of 2003 awarded for "pioneering contributions to the theory of superconductors and superfluids"

Ginzburg, V. L., Abrikosov, A. A. & Leggett, A. J., Jan 1 2003, In : Low Temperature Physics. 29, 12, p. 971-972 2 p.

Research output: Contribution to journalArticle

Phase dynamics after connection of two separate Bose-Einstein condensates

Zapata, I., Sols, F. & Leggett, A. J., Feb 1 2003, In : Physical Review A - Atomic, Molecular, and Optical Physics. 67, 2

Research output: Contribution to journalArticle

Phase dynamics after connection of two separate Bose-Einstein condensates

Zapata, I., Sols, F. & Leggett, A. J., Jan 1 2003, In : Physical Review A - Atomic, Molecular, and Optical Physics. 67, 2, 1 p.

Research output: Contribution to journalArticle

The relation between the Gross-Pitaevskii and Bogoliubov descriptions of a dilute Bose gas

Leggett, A. J., Jul 31 2003, In : New Journal of Physics. 5, p. 103.1-103.15

Research output: Contribution to journalArticle

2002

Condensation energy and high-Tc superconductivity

Van der Marel, D., Leggett, A. J., Loram, J. W. & Kirtley, J. R., Oct 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 66, 14, p. 1-4 4 p., 140501.

Research output: Contribution to journalArticle

Measurement theory and interference of spinor Bose-Einstein condensates

Ashhab, S. & Leggett, A. J., Feb 2002, In : Physical Review A. Atomic, Molecular, and Optical Physics. 65, 2, p. 1-10 10 p., 023604.

Research output: Contribution to journalArticle

Measurement theory and interference of spinor Bose-Einstein condensates

Ashhab, S. & Leggett, A. J., Feb 2002, In : Physical Review A. Atomic, Molecular, and Optical Physics. 65, 2, p. 23604/1-23604/10 023604.

Research output: Contribution to journalArticle

Probing quantum mechanics towards the everyday world: Where do we stand?

Leggett, A. J., 2002, In : Physica Scripta T. 102, p. 69-73 5 p.

Research output: Contribution to journalArticle

Testing the limits of quantum mechanics: Motivation, state of play, prospects

Leggett, A. J., Apr 22 2002, In : Journal of Physics Condensed Matter. 14, 15, p. R415-R451

Research output: Contribution to journalArticle

2001

An upper bound on the condensate fraction in a Bose gas with weak repulsion

Leggett, A. J., Dec 19 2001, In : New Journal of Physics. 3, p. 23.1-23.6

Research output: Contribution to journalArticle

Bose-Einstein condensation in the alkali gases: Some fundamental concepts

Leggett, A. J., Apr 1 2001, In : Reviews of Modern Physics. 73, 2, p. 307-356 50 p.

Research output: Contribution to journalArticle

Interlayer c-axis transport in the normal state of cuprates

Turlakov, M. & Leggett, A. J., Jan 1 2001, In : Physical Review B - Condensed Matter and Materials Physics. 63, 6, p. 645181-645188 8 p., 064518.

Research output: Contribution to journalArticle

The Josephson plasmon as a Bogoliubov quasiparticle

Paraoanu, G. S., Kohler, S., Sols, F. & Leggett, A. J., Dec 14 2001, In : Journal of Physics B: Atomic, Molecular and Optical Physics. 34, 23, p. 4689-4696 8 p.

Research output: Contribution to journalArticle

2000

Topics in the theory of the ultracold dilute alkali gases

Leggett, A. J., Dec 21 2000, In : Modern Physics Letters B. 14, SUPPL., p. 1-42 42 p.

Research output: Contribution to journalArticle

1999

Cuprate superconductivity: Dependence of Tc on the c-axis layering structure

Leggett, A. J., Jan 1 1999, In : Physical review letters. 83, 2, p. 392-395 4 p.

Research output: Contribution to journalArticle

Ground-state properties of a rotating bose-einstein condensate with attractive interaction

Ueda, M. & Leggett, A. J., Jan 1 1999, In : Physical review letters. 83, 8, p. 1489-1493 5 p.

Research output: Contribution to journalArticle

The physical basis of 3He A-B nucleation

Schiffer, P., Osheroff, D. D. & Leggett, A. J., Jan 1 1999, In : Physical review letters. 82, 19, 1 p.

Research output: Contribution to journalArticle

1998

Bose-condensed alkali gases as testbeds for fundamental quantum mechanics

Leggett, A. J., Dec 1 1998, In : Physica Scripta T. 76, p. 199-202 4 p.

Research output: Contribution to journalArticle

Free energy of an inhomogeneous superconductor: A wave-function approach

Kosztin, I., Kos, Š., Stone, M. & Leggett, A. J., Jan 1 1998, In : Physical Review B - Condensed Matter and Materials Physics. 58, 14, p. 9365-9384 20 p.

Research output: Contribution to journalArticle