Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007671019> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2007671019 endingPage "815" @default.
- W2007671019 startingPage "797" @default.
- W2007671019 abstract "We define a generally covariant quantum field theory with an infinite number of degrees of freedom. This is obtained by combining the Husain-Kuchař model, the Loop Representation, the idea of defining diffeomorphism invariant observables in terms of material reference systems, and the Ashtekar-Isham C∗-algebra representation theory. The theory can be seen as a c → 0 limit of general relativity coupled with material objects. The construction of the quantum theory can be completed to the point where physical expectation values can be computed, and quantitative physical predictions about gauge-invariant observables can be made within the model. The first physical result that we obtain is that the area of physical surfaces (defined by the matter coupled to the gravitational field) is quantized in units of A0 = h̵G/2c3. This result was anticipated as a non-gauge-invariant result within quantum general relativity, but it becomes a definite result in the present model. It supports the prediction that the quantization of the area is a genuine physical effect. We discuss the meaning of this prediction in terms of quantum measurement theory, and the assumptions from which this prediction follows." @default.
- W2007671019 created "2016-06-24" @default.
- W2007671019 creator A5050105545 @default.
- W2007671019 date "1993-09-01" @default.
- W2007671019 modified "2023-09-26" @default.
- W2007671019 title "A generally covariant quantum field theory and a prediction on quantum measurements of geometry" @default.
- W2007671019 cites W1864482988 @default.
- W2007671019 cites W1965866051 @default.
- W2007671019 cites W1980876996 @default.
- W2007671019 cites W1987751701 @default.
- W2007671019 cites W2002877944 @default.
- W2007671019 cites W2004859216 @default.
- W2007671019 cites W2006620446 @default.
- W2007671019 cites W2012997603 @default.
- W2007671019 cites W2019617007 @default.
- W2007671019 cites W2025148421 @default.
- W2007671019 cites W2045063116 @default.
- W2007671019 cites W2080516001 @default.
- W2007671019 cites W2088733936 @default.
- W2007671019 cites W2090233448 @default.
- W2007671019 cites W2098989214 @default.
- W2007671019 cites W2134089624 @default.
- W2007671019 cites W2144505517 @default.
- W2007671019 cites W2164252329 @default.
- W2007671019 cites W2596157684 @default.
- W2007671019 doi "https://doi.org/10.1016/0550-3213(93)90567-9" @default.
- W2007671019 hasPublicationYear "1993" @default.
- W2007671019 type Work @default.
- W2007671019 sameAs 2007671019 @default.
- W2007671019 citedByCount "61" @default.
- W2007671019 countsByYear W20076710192012 @default.
- W2007671019 countsByYear W20076710192013 @default.
- W2007671019 countsByYear W20076710192014 @default.
- W2007671019 countsByYear W20076710192015 @default.
- W2007671019 countsByYear W20076710192016 @default.
- W2007671019 countsByYear W20076710192017 @default.
- W2007671019 countsByYear W20076710192021 @default.
- W2007671019 countsByYear W20076710192023 @default.
- W2007671019 crossrefType "journal-article" @default.
- W2007671019 hasAuthorship W2007671019A5050105545 @default.
- W2007671019 hasConcept C108568745 @default.
- W2007671019 hasConcept C11413529 @default.
- W2007671019 hasConcept C115047598 @default.
- W2007671019 hasConcept C121332964 @default.
- W2007671019 hasConcept C147452769 @default.
- W2007671019 hasConcept C181830111 @default.
- W2007671019 hasConcept C190470478 @default.
- W2007671019 hasConcept C28855332 @default.
- W2007671019 hasConcept C32848918 @default.
- W2007671019 hasConcept C33332235 @default.
- W2007671019 hasConcept C33923547 @default.
- W2007671019 hasConcept C62520636 @default.
- W2007671019 hasConcept C84114770 @default.
- W2007671019 hasConcept C9136319 @default.
- W2007671019 hasConceptScore W2007671019C108568745 @default.
- W2007671019 hasConceptScore W2007671019C11413529 @default.
- W2007671019 hasConceptScore W2007671019C115047598 @default.
- W2007671019 hasConceptScore W2007671019C121332964 @default.
- W2007671019 hasConceptScore W2007671019C147452769 @default.
- W2007671019 hasConceptScore W2007671019C181830111 @default.
- W2007671019 hasConceptScore W2007671019C190470478 @default.
- W2007671019 hasConceptScore W2007671019C28855332 @default.
- W2007671019 hasConceptScore W2007671019C32848918 @default.
- W2007671019 hasConceptScore W2007671019C33332235 @default.
- W2007671019 hasConceptScore W2007671019C33923547 @default.
- W2007671019 hasConceptScore W2007671019C62520636 @default.
- W2007671019 hasConceptScore W2007671019C84114770 @default.
- W2007671019 hasConceptScore W2007671019C9136319 @default.
- W2007671019 hasIssue "2-3" @default.
- W2007671019 hasLocation W20076710191 @default.
- W2007671019 hasOpenAccess W2007671019 @default.
- W2007671019 hasPrimaryLocation W20076710191 @default.
- W2007671019 hasRelatedWork W1513310981 @default.
- W2007671019 hasRelatedWork W1538789665 @default.
- W2007671019 hasRelatedWork W2029842544 @default.
- W2007671019 hasRelatedWork W2754250478 @default.
- W2007671019 hasRelatedWork W2760861819 @default.
- W2007671019 hasRelatedWork W2988382678 @default.
- W2007671019 hasRelatedWork W3103898702 @default.
- W2007671019 hasRelatedWork W3141929846 @default.
- W2007671019 hasRelatedWork W4232701076 @default.
- W2007671019 hasRelatedWork W622037620 @default.
- W2007671019 hasVolume "405" @default.
- W2007671019 isParatext "false" @default.
- W2007671019 isRetracted "false" @default.
- W2007671019 magId "2007671019" @default.
- W2007671019 workType "article" @default.