135 citations · 1.2k across the 56 of their papers we have counts for
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math-ph2018
Quantum fields and local measurements
Christopher J. Fewster, Rainer Verch
The measurement process is considered for quantum field theory on curved spacetimes. Measurements are carried out on one QFT, the "system", using another, the "probe" via a dynamic…
math-ph2018★ 3 cited
Local incompatibility of the microlocal spectrum condition with the KMS property along spacelike directions in quantum field theory on curved spacetime
Nicola Pinamonti, Ko Sanders, Rainer Verch
States of a generic quantum field theory on a curved spacetime are considered which satisfy the KMS condition with respect to an evolution associated with a complete (Killing) vect…
math-ph2018★ 1 cited
Non-equilibrium steady states for the interacting Klein-Gordon field in 1+3 dimensions
Thomas-Paul Hack, Rainer Verch
Non-equilibrium steady states (NESS) describe particularly simple and stationary non-equilibrium situations. A possibility to obtain such states is to consider the asymptotic evolu…