247 citations · 498 across the 34 of their papers we have counts for
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Twisted kink crystal in holographic superconductor
Masataka Matsumoto, Ryosuke Yoshii
Holographic superconductor model represents various inhomogeneous solutions with homogeneous sources. In this paper, we study inhomogeneous structures in the presence of the homoge…
Stability of supercurrents in a superfluid phase of spin-1 bosons in an optical lattice
Shion Yamashika, Ryosuke Yoshii, Shunji Tsuchiya
We study collective modes and superfluidity of spin-1 bosons with antiferromagnetic interactions in an optical lattice based on the time-dependent Ginzburg-Landau (TDGL) equation d…
Entanglement propagation in thermalization of an isolated quantum system
Ryosuke Yoshii, Shion Yamashika, Shunji Tsuchiya
We study dynamics of entanglement in the thermalization process of an isolated quantum many-body system. We propose a simple setup for measuring the propagation speed of entangleme…