Superconductivity in twisted multilayer graphene: A smoking gun in recent condensed matter physics* [PDF]
Chinese Physics B, 2020 We review the recent discoveries of exotic phenomena in graphene, especially superconductivity. It has been theoretically suggested for more than one decade that superconductivity may emerge in doped graphene-based materials. For single-layer pristine graphene, there are theoretical predictions that spin-singlet d + id pairing superconductivity is ...
Yonghuan Chu +5 more
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Inhomogeneous superconductivity in condensed matter and QCD [PDF]
Reviews of Modern Physics, 2004 RevTex, 83 pages, 26 figures.
R. Casalbuoni, Giuseppe Nardulli
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Lattice gauge theory for condensed matter physics: ferromagnetic superconductivity as its example [PDF]
Modern Physics Letters B, 2014 Recent theoretical studies of various strongly-correlated systems in condensed matter physics reveal that the lattice gauge theory (LGT) developed in high-energy physics is quite a useful tool to understand physics of these systems. Knowledge of LGT is to become a necessary item even for condensed matter physicists. In the first part of this paper, we
Ikuo Ichinose, Tetsuo Matsui
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Flat bands in condensed-matter systems -- perspective for magnetism and superconductivity [PDF]
Contemporary PhysicsThere is a recent upsurge of interests in flat bands in condensed-matter systems and the consequences for magnetism and superconductivity. This article highlights the physics, where peculiar quantum-mechanical mechanisms for the physical properties such as flatband ferromagnetism and flatband superconductivity that arise when the band is not trivially ...
Hideo Aoki
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Lecture Notes on Superconductivity: Condensed Matter and QCD [PDF]
, 2018 Lecture notes delivered in Barcellona in the fall of ...
R. Casalbuoni
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Superconductivity close to the Mott state: From condensed-matter systems to superfluidity in optical lattices [PDF]
Annals of Physics, 2009 Since the discovery of high-temperature superconductivity in 1986 by Bednorz and Mueller, great efforts have been devoted to finding out how and why it works. From the d-wave symmetry of the order parameter, the importance of antiferromagnetic fluctuations, and the presence of a mysterious pseudogap phase close to the Mott state, one can conclude that ...
Karyn Le Hur, T. M. Rice
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Vortex matter in U ( 1 ) × U ( 1 ) × Z 2 phase-separated superconducting condensates [PDF]
Physical Review B, 2014 We study the properties of vortex solutions and magnetic response of two-component U(1)×U(1)×Z2 superconductors, with phase separation driven by intercomponent density-density interaction. Such a theory can be viewed arising from the breakdown of SU(2) symmetry by a biquadratic interaction between the components of the field.
Garaud, Julien, Babaev, Egor
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How do chiral condensates affect color superconducting quark matter under charge neutrality constraints? [PDF]
Physics Letters B, 2005 7 pages, 5 figures, Fig.3 is added for a discussion on the disappearance of the gapless ...
Abuki, H., Kitazawa, M., Kunihiro, T.
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Possible crossover from BCS superconductivity to Bose-Einstein condensate in quark matter
AIP Conference Proceedings, 2007 6 pages, 4 figures, Contributed to International Workshop on Quantum Chromodynamics: QCD@Work 2007, Martina Franca, Valle d'Itria, Italy, 16-20 Jun ...
Hiroaki Abuki +6 more
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Progress of Theoretical and Experimental PhysicsAbstract In this paper, the question of the influence of color superconductivity on the formation of a phase with condensation of charged pions in dense, chirally asymmetric quark matter is studied. We consider it within the framework of the massless Nambu–Jona-Lasinio (NJL) model with a diquark interaction channel at zero temperature ...
T G Khunjua, K G Klimenko, R N Zhokhov
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