71 citations · 284 across the 21 of their papers we have counts for
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quant-ph2015★ 31 cited
System-time entanglement in a discrete time model
A. Boette, R. Rossignoli, N. Gigena +1
We present a model of discrete quantum evolution based on quantum correlations between the evolving system and a reference quantum clock system. A quantum circuit for the model is…
quant-ph2015
Entanglement in fermion systems
N. Gigena, R. Rossignoli
We analyze the problem of quantifying entanglement in pure and mixed states of fermionic systems with fixed number parity yet not necessarily fixed particle number. The "mode entan…