Quantum critical effects on transition temperature of magnetically mediated p-wave superconductivity -: art. no. 140504

被引:98
作者
Roussev, R [1 ]
Millis, AJ [1 ]
机构
[1] Rutgers State Univ, Dept Phys & Astron, Ctr Mat Theory, Piscataway, NJ 08854 USA
基金
美国国家科学基金会;
关键词
D O I
10.1103/PhysRevB.63.140504
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We determine the behavior of the critical temperature of magnetically mediated p-wave superconductivity near a ferromagnetic quantum critical point in three dimensions, distinguishing universal and nonuniversal aspects of the result. We find that the transition temperature is nonzero at the critical point, raising the possibility of superconductivity in the ferromagnetic phase.
引用
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页数:4
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共 24 条
[11]  
IOFFE LB, 1998, USP FIZ NAUK, V41, P595
[12]   SUPERCONDUCTIVITY IN A LAYERED PEROVSKITE WITHOUT COPPER [J].
MAENO, Y ;
HASHIMOTO, H ;
YOSHIDA, K ;
NISHIZAKI, S ;
FUJITA, T ;
BEDNORZ, JG ;
LICHTENBERG, F .
NATURE, 1994, 372 (6506) :532-534
[13]   Magnetically mediated superconductivity in heavy fermion compounds [J].
Mathur, ND ;
Grosche, FM ;
Julian, SR ;
Walker, IR ;
Freye, DM ;
Haselwimmer, RKW ;
Lonzarich, GG .
NATURE, 1998, 394 (6688) :39-43
[14]   Ferromagnetic spin fluctuation induced superconductivity in Sr2RuO4 [J].
Mazin, II ;
Singh, DJ .
PHYSICAL REVIEW LETTERS, 1997, 79 (04) :733-736
[15]  
MIGDAL AB, 1958, ZH EKSP TEOR FIZ, V7, P996
[16]   EFFECT OF A NONZERO TEMPERATURE ON QUANTUM CRITICAL-POINTS IN ITINERANT FERMION SYSTEMS [J].
MILLIS, AJ .
PHYSICAL REVIEW B, 1993, 48 (10) :7183-7196
[17]   INELASTIC-SCATTERING AND PAIR BREAKING IN ANISOTROPIC AND ISOTROPIC SUPERCONDUCTORS [J].
MILLIS, AJ ;
SACHDEV, S ;
VARMA, CM .
PHYSICAL REVIEW B, 1988, 37 (10) :4975-4986
[18]   SPIN-FLUCTUATION-MEDIATED EVEN-PARITY PAIRING IN HEAVY-FERMION SUPERCONDUCTORS [J].
MIYAKE, K ;
SCHMITTRINK, S ;
VARMA, CM .
PHYSICAL REVIEW B, 1986, 34 (09) :6554-6556
[19]   p-wave and d-wave superconductivity in quasi-two-dimensional metals [J].
Monthoux, P ;
Lonzarich, GG .
PHYSICAL REVIEW B, 1999, 59 (22) :14598-14605
[20]   YBA2CU3O7 - A NEARLY ANTIFERROMAGNETIC FERMI-LIQUID [J].
MONTHOUX, P ;
PINES, D .
PHYSICAL REVIEW B, 1993, 47 (10) :6069-6081