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Related papers: Comment on "Time-reversal symmetry-breaking superc…

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This paper has been withdrawn by the author due to time-consuming revision.

Superconductivity · Physics 2007-05-23 S. Sasaki , S. Watanabe , Y. Yamada , F. Ishikawa , K. Fukuda , S. Sekiya

Thin sheets deposited on a substrate and interfaces of correlated materials offer a plethora of routes towards the realization of exotic phases of matter. In these systems, inversion symmetry is broken which strongly affects the properties…

Superconductivity · Physics 2017-03-13 Mathias S. Scheurer , Daniel F. Agterberg , Jörg Schmalian

Spin currents proportional to the first- and second-order of the electric field are calculated in a specific tight-binding model with time-reversal symmetry. Specifically, a tight-binding model with time-reversal symmetry is constructed…

Mesoscale and Nanoscale Physics · Physics 2024-10-01 Ryosuke Hirakida , Junji Fujimoto , Masao Ogata

The authors of the paper indicated in the title derived an erroneous effective free energy of superconducting slabs (films) and this error led them to entirely wrong conclusions. Here we shall make clear the genesis of this mistake.

Superconductivity · Physics 2009-11-10 D. V. Shopova , D. I. Uzunov

We study the superconducting state of Sr$_2$RuO$_4$ on the bases of a phenomenological but orbital specific description of the electron-electron attraction and a realistic quantitative account of the electronic structure in the normal…

Superconductivity · Physics 2009-11-10 James F. Annett , B. L. Gyorffy , G. Litak , K. I. Wysokinski

The conventional Bardeen-Cooper-Schrieffer (BCS) model of superconductivity assumes a frequency-independent order parameter, which allows a relatively simple description of the superconducting state. In particular, its excitation spectrum…

Superconductivity · Physics 2023-07-19 Andrey Grankin , Victor Galitski

We argue that a locally time-reversal symmetry breaking state can occur at Josephson junctions between unconventional superconductors. Order parameters induced by the proximity effect can combine with the bulk order parameter to form such a…

Condensed Matter · Physics 2016-08-31 Kazuhiro Kuboki , Manfred Sigrist

Parametric correlations of energy spectra of quantum chaotic systems are presented in the orthogonal-unitary and symplectic-unitary crossover region. The spectra are allowed to disperse as a function of two external perturbations: one of…

Condensed Matter · Physics 2009-10-22 N. Taniguchi , A. Hashimoto , B. D. Simons , B. L. Altshuler

This Response is concerned with the recent Comment of Ruiz-Herrera, "Limitations of the Method of Lagrangian Descriptors" [arXiv:1510.04838], criticising the method of Lagrangian Descriptors. In spite of the significant body of literature…

Dynamical Systems · Mathematics 2016-02-16 F. Balibrea-Iniesta , J. Curbelo , V. J. García-Garrido , C. Lopesino , A. M. Mancho , C. Mendoza , S. Wiggins

It is shown that the recent criticism of Brevik et al. (hep-th/0004041) is in error.

High Energy Physics - Theory · Physics 2007-05-23 C. R. Hagen

We illustrate two simple spin examples which show that in the consistent histories approach to quantum mechanics one can retrodict with certainty incompatible or contradictory propositions corresponding to non-orthogonal or, respectively,…

Quantum Physics · Physics 2007-05-23 Giulio Peruzzi , Alberto Rimini

Noncentrosymmetric superconductors offer fascinating phenomena of quantum transport and optics such as nonreciprocal and nonlinear responses. Time-reversal symmetry breaking often plays an essential role in the emergence and enhancement of…

Superconductivity · Physics 2025-03-31 Hiroto Tanaka , Hikaru Watanabe , Youichi Yanase

In this comment, I point out a number of approximated derivations for the effective equation of motion, now been applied to d-wave superconductors by Kopnin and Volovik are invalid. The major error in those approximated derivations is the…

Condensed Matter · Physics 2009-10-31 P. Ao

We analyze the possible interaction-induced superconducting instabilities in noncentrosymmetric systems based on symmetries of the normal state. It is proven that pure electron-phonon coupling will always lead to a fully gapped…

Superconductivity · Physics 2016-05-18 Mathias S. Scheurer

We present a counter example to a theorem given by Amir {\em et al.} J. Math. Phys. {\bf 35}, 3005 (1994). We also comment on a misleading statements of the same reference.

General Relativity and Quantum Cosmology · Physics 2009-10-28 R. Bertolotti , G. Contreras , L. A. Núñez , U. Percoco , J. Carot

Understanding which physical processes are symmetric with respect to time inversion is a ubiquitous problem in physics. In quantum physics, effective gauge fields allow emulation of matter under strong magnetic fields, realizing the…

Quantum Physics · Physics 2021-05-25 Jacob Biamonte , Jacob Turner

We report results of a microscopic calculation of a second-order phase transition into a state breaking time-reversal and translational invariance along pair-breaking edges of $d$-wave superconductors. By solving a tight-binding model…

Superconductivity · Physics 2020-11-11 N. Wall Wennerdal , A. Ask , P. Holmvall , T. Löfwander , M. Fogelström

Based on Document (1), by considering the retarded interaction of radiation fields, the third order transition probabilities of stimulated radiations and absorptions of light are calculated. The revised formulas of nonlinear polarizations…

General Physics · Physics 2008-04-22 Mei Xiaochun

Time-reversal had always been assumed to be a symmetry of physics at the fundamental level. In this paper we will explore the violations of time-reversal symmetry at the fundamental level and the consequences on thermodynamic systems.…

Statistical Mechanics · Physics 2015-06-05 Jose A. Magpantay

We consider the vestigial phase with broken time-reversal symmetry above the superconducting transition temperature of a two-component superconductor in two spatial dimensions. We show that, in contrast to 3D, a vestigial phase is in…

Superconductivity · Physics 2024-04-29 P. T. How , S. K. Yip