11 citations · 41 across the 11 of their papers we have counts for
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quant-ph2024
Tower of Structured Excited States from Measurements
Yuxuan Guo, Yuto Ashida
Preparing highly entangled quantum states is a key challenge in quantum metrology and quantum information science. Measurements, especially those of global observables, offer a sim…
quant-ph2024
Any Quantum Many-Body State under Local Dissipation will be Disentangled in Finite Time
Zongping Gong, Yuto Ashida
We prove that any quantum many-spin state under genetic local dissipation will be fully separable after a finite time independent of the system size. Such a sudden death of many-bo…
quant-ph2024★ 10 cited
Entanglement swapping in critical quantum spin chains
Masahiro Hoshino, Masaki Oshikawa, Yuto Ashida
The transfer of quantum information between many-qubit states is a subject of fundamental importance in quantum science and technology. We consider entanglement swapping in critica…