17 citations · 66 across the 14 of their papers we have counts for
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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…
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…
Universal coherent atom-molecule oscillations in the dynamics of the unitary Bose gas near a narrow Feshbach resonance
Ke Wang, Zhendong Zhang, Shu Nagata +2
Quench experiments on a unitary Bose gas around a broad Feshbach resonance have led to the discovery of universal dynamics. This universality is manifested in the measured atomic m…
Droplets of Bosons at a Narrow Resonance
Ke Wang, Thimo Preis, Dam Thanh Son
We consider bosons interacting through a narrow -wave resonance. Such a resonance is characterized by an infinite scattering length and a large and negative effective range $r_0…
Universal non-Hermitian flow in one-dimensional PT-symmetric quantum criticalities
Xin-Chi Zhou, Ke Wang
The critical point of a topological phase transition is described by a conformal field theory (CFT), where the finite-size corrections to the ground state energy are uniquely relat…