d-wave pairing of spin-polaron quasiparticles in the spin–fermion model of the electronic structure of the CuO2 plane

2015 ◽  
Vol 79 (6) ◽  
pp. 781-783
Author(s):  
V. V. Val’kov ◽  
D. M. Dzebisashvili ◽  
A. F. Barabanov
Keyword(s):  
Electronic Structure ◽  
Cuo2 Plane ◽  
Spin Polaron ◽  
Fermion Model ◽  
Wave Pairing ◽  
D Wave

Spin-polaron nature of fermion quasiparticles and their d-wave pairing in cuprate superconductors

JETP Letters ◽  
2016 ◽  
Vol 104 (10) ◽  
pp. 730-741 ◽  
Author(s):  
V. V. Val’kov ◽  
D. M. Dzebisashvili ◽  
A. F. Barabanov
Keyword(s):  
Cuprate Superconductors ◽  
Spin Polaron ◽  
Wave Pairing ◽  
D Wave

New theory of superconducting copper oxides—from electronic structure to the d-wave pairing mechanism

1996 ◽  
Vol 41 (1) ◽  
pp. 10-15 ◽  
Author(s):  
Hiroshi Kamimura ◽  
Shunichi Matsuno ◽  
Yuji Suwa ◽  
Hideki Ushio
Keyword(s):  
Electronic Structure ◽  
Copper Oxides ◽  
Pairing Mechanism ◽  
Wave Pairing ◽  
D Wave

Theory of high-temperature superconductivity from electronic structure to d-wave pairing

2001 ◽  
Vol 364-365 ◽  
pp. 87-94
Author(s):  
Hiroshi Kamimura ◽  
Tsuyoshi Hamada ◽  
Shun-ichi Matsuno ◽  
Hideki Ushio
Keyword(s):  
Electronic Structure ◽  
High Temperature ◽  
High Temperature Superconductivity ◽  
Wave Pairing ◽  
D Wave

Time dynamics of spins-fermional models in Cu2O

2021 ◽  
pp. 110-113
Author(s):  
V.S. Kirchanov ◽  
Keyword(s):  
System Of Equations ◽  
Spin Polaron ◽  
Harmonic Oscillations ◽  
Fermion Model ◽  
Time Dynamics ◽  
Coupling Operator ◽  
Frequency Harmonic

The solution of the system of equations for the basic operators of the spin-fermion model is obtained in the form of harmonic oscillations of Fermi operators at two frequencies, and three-frequency harmonic oscillations of the spin-fermion coupling operator (spin-polaron).

CDW AND SDW MEDIATED PAIRING INTERACTIONS

1987 ◽  
Vol 01 (03n04) ◽  
pp. 687-695 ◽  
Author(s):  
N.E. Bickers ◽  
D.J. Scalapino ◽  
R.T. Scalettar
Keyword(s):  
S Wave ◽  
Wave Pairing ◽  
Pairing Interactions ◽  
D Wave

Pairing near CDW and SDW metal-semiconductor transitions is analyzed for a 2-D lattice within an RPA approximation. We find that s-wave pairing can occur near the CDW transition provided the on-site U is not too large, while d-wave pairing occurs near an SDW transition.

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