scholarly journals Overscreened Kondo effect, (color) superconductivity, and Shiba states in Dirac metals and quark matter

2016 ◽  
Vol 94 (11) ◽  
Author(s):  
Takuya Kanazawa ◽  
Shun Uchino
Keyword(s):  
Quark Matter ◽  
Kondo Effect ◽  
Color Superconductivity

Color Superconductivity in Cold Dense Quark Matter

2005 ◽  
Vol 55 (5) ◽  
pp. 521-539 ◽  
Author(s):  
Michael Buballa ◽  
Micaela Oertel
Keyword(s):  
Quark Matter ◽  
Color Superconductivity ◽  
Dense Quark Matter

scholarly journals Nucleons or diquarks: Competition between clustering and color superconductivity in quark matter

2000 ◽  
Vol 61 (5) ◽  
Author(s):  
Stéphane Pepin ◽  
Michael C. Birse ◽  
Judith A. McGovern ◽  
Niels R. Walet
Keyword(s):  
Quark Matter ◽  
Color Superconductivity

scholarly journals QCD Kondo effect: Quark matter with heavy-flavor impurities

2015 ◽  
Vol 92 (6) ◽  
Author(s):  
Koichi Hattori ◽  
Kazunori Itakura ◽  
Sho Ozaki ◽  
Shigehiro Yasui
Keyword(s):  
Quark Matter ◽  
Kondo Effect ◽  
Heavy Flavor

RADIAL OSCILLATIONS OF COLOR SUPERCONDUCTING QUARK STARS

2010 ◽  
Vol 19 (08n10) ◽  
pp. 1499-1504 ◽  
Author(s):  
C. VASQUEZ FLORES ◽  
G. LUGONES
Keyword(s):  
Quark Matter ◽  
Stellar Structure ◽  
Color Superconductivity ◽  
Quark Stars ◽  
Equilibrium Configurations ◽  
Oscillation Modes

In this work, we investigate the effect of color superconductivity in adiabatic radial oscillations of stars consisting of quark matter. We calculate the equilibrium configurations by integrating the Tolman–Oppenheimer–Volkoff equations of relativistic stellar structure and then we integrate the equations of relativistic radial oscillations to determine the oscillation modes.

scholarly journals CAN COLD QUARK MATTER BE SOLID?

2010 ◽  
Vol 19 (08n10) ◽  
pp. 1437-1446 ◽  
Author(s):  
R. XU
Keyword(s):  
Solid State ◽  
Interaction Energy ◽  
Ground State ◽  
Quark Matter ◽  
Fermi Gas ◽  
The State ◽  
Compact Stars ◽  
Color Superconductivity ◽  
Many Body ◽  
Coupling Treatment

The state of cold quark matter challenges both astrophysicists and particle physicists, and even many-body physicists. It is conventionally suggested that BCS-like color superconductivity occurs in cold quark matter; however, other scenarios with a ground state rather than of Fermi gas could still be possible. It is addressed that quarks are dressed and clustered in cold quark matter at realistic baryon densities of compact stars, since a weakly coupling treatment of the interaction between constituent quarks would not be reliable. Cold quark matter is conjectured to be in a solid state if thermal kinematic energy is much lower than the interaction energy of quark clusters, and such a state could be relevant to different manifestations of pulsar-like compact stars.

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