Stability of the Superconducting d-Wave Pairing Toward the Intersite Coulomb Repulsion in $$\hbox {CuO}_2$$CuO2 Plane
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-018-1882-7
Abstract: Taking into account the real crystalline structure of the $$\hbox {CuO}_2$$CuO2 plane and the strong spin-fermion coupling, we study the influence of the intersite Coulomb repulsion between holes on the Cooper instability of the spin-polaron… read more here.
Keywords: cuo cuo2; wave pairing; intersite coulomb; hbox cuo ... See more keywords
Chiral p-wave pairing of ultracold fermionic atoms due to a quadratic band touching*
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Physics B"
DOI: 10.1088/1674-1056/27/2/027402
Abstract: We study the superfuild ground state of ultracold fermions in optical lattices with a quadratic band touching. Examples are a checkerboard lattice around half filling and a kagome lattice above one third filling. Instead of… read more here.
Keywords: quadratic band; chiral wave; wave pairing; band touching ... See more keywords
Singlet s± -wave pairing in quasi-one-dimensional ACr3As3(A=K,Rb,Cs) superconductors
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.094511
Abstract: The recent discovery of quasi-one-dimensional Chromium-based superconductivity has generated much excitement. We study in this work the superconducting instabilities of a representative compound, the newly synthesized KCr$_3$As$_3$ superconductor. Based on inputs from density functional theory… read more here.
Keywords: singlet wave; quasi one; one dimensional; wave pairing ... See more keywords
Variational and parquet-diagram calculations for neutron matter. III. S -wave pairing
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DOI: 10.1103/physrevc.103.035808
Abstract: We apply parquet-diagram summation methods for the calculation of the superfluid gap in $S$-wave pairing in neutron matter for realistic nucleon-nucleon interactions such as the Argonne $v_6$ and the Reid $v_6$ potentials. It is shown… read more here.
Keywords: wave pairing; parquet diagram; neutron matter;
Induced p-Wave Pairing in Bose-Fermi Mixtures.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.253402
Abstract: Cooper pairing caused by an induced interaction represents a paradigm in our description of fermionic superfluidity. Here, we present a strong coupling theory for the critical temperature of p-wave pairing between spin polarized fermions immersed… read more here.
Keywords: wave pairing; pairing bose; bose fermi; fermi mixtures ... See more keywords