277 citations · 916 across the 20 of their papers we have counts for
Showing 2013 · quant-phShow all
2 papers · 2 filters
quant-ph2013★ 25 cited
Nonequilibrium Quantum Phase Transitions in the XY model: comparison of unitary time evolution and reduced density matrix approaches
Shigeru Ajisaka, Felipe Barra, Bojan Žunkovič
We study nonequilibrium quantum phase transitions in XY spin 1/2 chain using the algebra. We show that the well-known quantum phase transition at magnetic field persi…
quant-ph2013★ 20 cited
Quantum group approach to steady states of boundary-driven open quantum systems
Enej Ilievski, Bojan Žunkovič
We present a systematic approach for constructing steady state density operators of Markovian dissipative evolution for open quantum chain models with integrable bulk interaction a…