Corrigendum: The quantum null energy condition in curved space (2017 Class. Quantum Grav . 34 225012)
نویسندگان
چکیده
منابع مشابه
Quantum evolution of inhomogeneities in curved space
We obtain the renormalized equations of motion for matter and semiclassical gravity in an inhomogeneous space-time. We use the functional Schrödinger picture and a simple Gaussian approximation to analyze the time evolution of the λφ4 model, and we establish the renormalizability of this nonperturbative approximation. We also show that the energy-momentum tensor in this approximation is finite ...
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For a large class of quantum states, all local (pointwise) energy conditions widely used in relativity are violated by the renormalized stress-energy tensor of a quantum field. In contrast, certain nonlocal positivity constraints on the quantum stress-energy tensor might hold quite generally, and this possibility has received considerable attention in recent years. In particular, it is now know...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2018
ISSN: 0264-9381,1361-6382
DOI: 10.1088/1361-6382/aaa5c9