Superconductivity in twisted multilayer graphene: A smoking gun in recent condensed matter physics* [PDF]
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]
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]
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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Superconductivity close to the Mott state: From condensed-matter systems to superfluidity in optical lattices [PDF]
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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Lecture Notes on Superconductivity: Condensed Matter and QCD
Lecture notes delivered in Barcellona in the fall of ...
R. Casalbuoni, Via G. Sansone
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How do chiral condensates affect color superconducting quark matter under charge neutrality constraints? [PDF]
7 pages, 5 figures, Fig.3 is added for a discussion on the disappearance of the gapless ...
Teiji Kunihiro+3 more
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Possible crossover from BCS superconductivity to Bose-Einstein condensate in quark matter
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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Vortex matter in
We study the properties of vortex solutions and magnetic response of two-component U(1)xU(1)xZ(2) 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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Coexistence of pion condensation and color superconductivity in two flavor quark matter
Change of the title.
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Superconducting electrons go missing
'Overdoped' high-temperature superconductors, which have a high density of charge carriers, were thought to be well understood. An experiment challenges what we know about quantum physics in such systems. See Letter p.309 Ivan Božovic et al.
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