81 citations · 141 across the 2 of their papers we have counts for
2 papers
quant-ph2011★ 60 cited
Residual entanglement of accelerated fermions is not nonlocal
Nicolai Friis, Philipp Köhler, E. Martin-Martinez +1
We analyze the operational meaning of the residual entanglement in non-inertial fermionic systems in terms of the achievable violation of the Clauser-Horne-Shimony-Holt (CHSH) ineq…
quant-ph2011★ 81 cited
Entanglement or separability: The choice of how to factorize the algebra of a density matrix
Walter Thirring, Reinhold A. Bertlmann, Philipp Köhler +1
We discuss the concept of how entanglement changes with respect to different factorizations of the total algebra which describes the quantum states. Depending on the considered fac…