17 citations · 28 across the 13 of their papers we have counts for
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Effects of non-integrability in a non-Hermitian time crystal
Weihua Xie, Michael Kolodrubetz, Vadim Oganesyan +1
Time crystals are systems that spontaneously break time-translation symmetry, exhibiting repeating patterns in time. Recent work has shown that non-Hermitian Floquet systems can ho…
Effect of noise on quantum circuit realization of non-Hermitian time crystals
Weihua Xie, Michael Kolodrubetz, Vadim Oganesyan
Non-Hermitian quantum dynamics lie in an intermediate regime between unitary Hamiltonian dynamics and trace-preserving non-unitary open quantum system dynamics. Given differences i…
Terahertz high-harmonic generation in gapped antiferromagnetic chains
Mohsen Yarmohammadi, Michael H. Kolodrubetz
The nonlinear dynamics of magnetization in antiferromagnets, resulting in high-frequency spin waves (high-order harmonics) as signal carriers, enable fast magnetic state switching…