123 citations · 349 across the 23 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
quant-ph2013
Decoherence in a fermion environment: Non-Markovianity and Orthogonality Catastrophe
F. Plastina, A. Sindona, J. Goold +2
We analyze the non-Markovian character of the dynamics of an open two-level atom interacting with a gas of ultra-cold fermions. In particular, we discuss the connection between the…
quant-ph2013★ 59 cited
Criticality, factorization and long-range correlations in the anisotropic XY-model
Steve Campbell, Jonathan Richens, Nicola Lo Gullo +1
We study the long-range quantum correlations in the anisotropic XY-model. By first examining the thermodynamic limit we show that employing the quantum discord as a figure of merit…