181 citations · 313 across the 6 of their papers we have counts for
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quant-ph2013★ 1 cited
Nonlocal quantum memory effects in a correlated multimode field
Steffen Wißmann, Heinz-Peter Breuer
We review the model of two qubits coupled locally to an environment which consists of nonlocally correlated field modes [Phys. Rev.Lett. 108, 210402 (2012)]. We derive the correct…
quant-ph2013★ 20 cited
Detecting initial system-environment correlations: Performance of various distance measures for quantum states
S. Wissmann, B. Leggio, H. -P. Breuer
We study the time evolution of four distance measures in the presence of initial systemenvironment correlations. It is well-known that the trace distance between two quantum states…