Finite momentum superconductivity/FFLO/Pair density wave
Finite momentum superconductivity/FFLO/Pair density wave
Finite momentum superconductivity/FFLO/Pair density wave
In this work we have explored models with pair-hopping interactions that can stabilize finite momentum superconductivity (a.k.a. Fulde-Ferrell -Larkin-Ovchinnikov), discussed in the context of high-temperature superconductivity in the form of pair density waves. We find that even an infinitesimal pair-hopping can give rise to such order with possible dramatic consequences on the superconducting phase diagram. https://arxiv.org/abs/1807.05303 https://arxiv.org/abs/1703.03781
Friday, 31 August 2018