Matches in SemOpenAlex for { <https://semopenalex.org/work/W4299623114> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W4299623114 abstract "This article reviews some aspects of local covariance and of the ambiguities and anomalies involved in the definition of the stress energy tensor of quantum field theory in curved spacetime. Then, a summary is given of the approach proposed by Buchholz et al. to define local thermal equilibrium states in quantum field theory, i.e., non-equilibrium states to which, locally, one can assign thermal parameters, such as temperature or thermal stress-energy. The extension of that concept to curved spacetime is discussed and some related results are presented. Finally, the recent approach to cosmology by Dappiaggi, Fredenhagen and Pinamonti, based on a distinguished fixing of the stress-energy renormalization ambiguity in the setting of the semiclassical Einstein equations, is briefly described. The concept of local thermal equilibrium states is then applied, to yield the result that the temperature behaviour of a quantized, massless, conformally coupled linear scalar field at early cosmological times is more singular than that of classical radiation." @default.
- W4299623114 created "2022-10-02" @default.
- W4299623114 creator A5007537325 @default.
- W4299623114 date "2011-05-31" @default.
- W4299623114 modified "2023-09-30" @default.
- W4299623114 title "Local covariance, renormalization ambiguity, and local thermal equilibrium in cosmology" @default.
- W4299623114 doi "https://doi.org/10.48550/arxiv.1105.6249" @default.
- W4299623114 hasPublicationYear "2011" @default.
- W4299623114 type Work @default.
- W4299623114 citedByCount "0" @default.
- W4299623114 crossrefType "posted-content" @default.
- W4299623114 hasAuthorship W4299623114A5007537325 @default.
- W4299623114 hasBestOaLocation W42996231141 @default.
- W4299623114 hasConcept C105795698 @default.
- W4299623114 hasConcept C108568745 @default.
- W4299623114 hasConcept C110521144 @default.
- W4299623114 hasConcept C115047598 @default.
- W4299623114 hasConcept C120484201 @default.
- W4299623114 hasConcept C121332964 @default.
- W4299623114 hasConcept C130187892 @default.
- W4299623114 hasConcept C147452769 @default.
- W4299623114 hasConcept C166124518 @default.
- W4299623114 hasConcept C178650346 @default.
- W4299623114 hasConcept C22393281 @default.
- W4299623114 hasConcept C2778300598 @default.
- W4299623114 hasConcept C33332235 @default.
- W4299623114 hasConcept C33923547 @default.
- W4299623114 hasConcept C37914503 @default.
- W4299623114 hasConcept C535169671 @default.
- W4299623114 hasConcept C62520636 @default.
- W4299623114 hasConcept C74650414 @default.
- W4299623114 hasConcept C84114770 @default.
- W4299623114 hasConceptScore W4299623114C105795698 @default.
- W4299623114 hasConceptScore W4299623114C108568745 @default.
- W4299623114 hasConceptScore W4299623114C110521144 @default.
- W4299623114 hasConceptScore W4299623114C115047598 @default.
- W4299623114 hasConceptScore W4299623114C120484201 @default.
- W4299623114 hasConceptScore W4299623114C121332964 @default.
- W4299623114 hasConceptScore W4299623114C130187892 @default.
- W4299623114 hasConceptScore W4299623114C147452769 @default.
- W4299623114 hasConceptScore W4299623114C166124518 @default.
- W4299623114 hasConceptScore W4299623114C178650346 @default.
- W4299623114 hasConceptScore W4299623114C22393281 @default.
- W4299623114 hasConceptScore W4299623114C2778300598 @default.
- W4299623114 hasConceptScore W4299623114C33332235 @default.
- W4299623114 hasConceptScore W4299623114C33923547 @default.
- W4299623114 hasConceptScore W4299623114C37914503 @default.
- W4299623114 hasConceptScore W4299623114C535169671 @default.
- W4299623114 hasConceptScore W4299623114C62520636 @default.
- W4299623114 hasConceptScore W4299623114C74650414 @default.
- W4299623114 hasConceptScore W4299623114C84114770 @default.
- W4299623114 hasLocation W42996231141 @default.
- W4299623114 hasLocation W42996231142 @default.
- W4299623114 hasOpenAccess W4299623114 @default.
- W4299623114 hasPrimaryLocation W42996231141 @default.
- W4299623114 hasRelatedWork W2030047469 @default.
- W4299623114 hasRelatedWork W2037233848 @default.
- W4299623114 hasRelatedWork W2068973171 @default.
- W4299623114 hasRelatedWork W2133781199 @default.
- W4299623114 hasRelatedWork W2790445199 @default.
- W4299623114 hasRelatedWork W2888681790 @default.
- W4299623114 hasRelatedWork W3103335083 @default.
- W4299623114 hasRelatedWork W3104802080 @default.
- W4299623114 hasRelatedWork W4252094002 @default.
- W4299623114 hasRelatedWork W4300756846 @default.
- W4299623114 isParatext "false" @default.
- W4299623114 isRetracted "false" @default.
- W4299623114 workType "article" @default.