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cond-mat.supr-con2024★ 5 cited
Universal approach to light driven "superconductivity" via preformed pairs
Ke Wang, Zhiqiang Wang, Qijin Chen +1
While there are many different mechanisms which have been proposed to understand the physics behind light induced ``superconductivity", what seems to be common to the class of mate…
cond-mat.supr-con2024★ 11 cited
The Higgs-Amplitude mode in the optical conductivity in the presence of a supercurrent: Gauge-invariant formulation with disorder
Ke Wang, Rufus Boyack, K. Levin
Observing the ``Higgs" or amplitude mode in superconductors has been a central challenge in condensed matter physics. Moreover, arriving at a theoretical understanding of this mode…