Matches in SemOpenAlex for { <https://semopenalex.org/work/W3087331356> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W3087331356 startingPage "177" @default.
- W3087331356 abstract "Group field theories are a generalization of matrix models which provide both a second quantized reformulation of loop quantum gravity as well as generating functions for spin foam models. While states in canonical loop quantum gravity, in the traditional continuum setting, are based on graphs with vertices of arbitrary valence, group field theories have been defined so far in a simplicial setting such that states have support only on graphs of fixed valency. This has led to the question whether group field theory can indeed cover the whole state space of loop quantum gravity. In this contribution based on [1] I present two new classes of group field theories which satisfy this objective: i) a straightforward, but rather formal generalization to multiple fields, one for each valency and ii) a simplicial group field theory which effectively covers the larger state space through a dual weighting, a technique common in matrix and tensor models. To this end I will further discuss in some detail the combinatorial structure of the complexes generated by the group field theory partition function. The new group field theories do not only strengthen the links between the mentioned quantum gravity approaches but, broadening the theory space of group field theories, they might also prove useful in the investigation of renormalizability." @default.
- W3087331356 created "2020-09-25" @default.
- W3087331356 creator A5033202388 @default.
- W3087331356 date "2015-06-28" @default.
- W3087331356 modified "2023-09-26" @default.
- W3087331356 title "Group field theories generating polyhedral complexes" @default.
- W3087331356 cites W1770264370 @default.
- W3087331356 cites W1870256614 @default.
- W3087331356 cites W1947273351 @default.
- W3087331356 cites W1965001977 @default.
- W3087331356 cites W1981587195 @default.
- W3087331356 cites W1982373248 @default.
- W3087331356 cites W2024285995 @default.
- W3087331356 cites W2041972128 @default.
- W3087331356 cites W2043256764 @default.
- W3087331356 cites W2116642797 @default.
- W3087331356 cites W2141922531 @default.
- W3087331356 cites W2145154906 @default.
- W3087331356 cites W2163057141 @default.
- W3087331356 cites W2278024963 @default.
- W3087331356 cites W2962746654 @default.
- W3087331356 cites W3101502495 @default.
- W3087331356 cites W3105228339 @default.
- W3087331356 hasPublicationYear "2015" @default.
- W3087331356 type Work @default.
- W3087331356 sameAs 3087331356 @default.
- W3087331356 citedByCount "0" @default.
- W3087331356 crossrefType "journal-article" @default.
- W3087331356 hasAuthorship W3087331356A5033202388 @default.
- W3087331356 hasConcept C108568745 @default.
- W3087331356 hasConcept C115047598 @default.
- W3087331356 hasConcept C121332964 @default.
- W3087331356 hasConcept C202444582 @default.
- W3087331356 hasConcept C204572665 @default.
- W3087331356 hasConcept C2781311116 @default.
- W3087331356 hasConcept C33332235 @default.
- W3087331356 hasConcept C33923547 @default.
- W3087331356 hasConcept C37914503 @default.
- W3087331356 hasConcept C43303222 @default.
- W3087331356 hasConcept C58801389 @default.
- W3087331356 hasConcept C62520636 @default.
- W3087331356 hasConcept C7503960 @default.
- W3087331356 hasConcept C84114770 @default.
- W3087331356 hasConcept C9652623 @default.
- W3087331356 hasConceptScore W3087331356C108568745 @default.
- W3087331356 hasConceptScore W3087331356C115047598 @default.
- W3087331356 hasConceptScore W3087331356C121332964 @default.
- W3087331356 hasConceptScore W3087331356C202444582 @default.
- W3087331356 hasConceptScore W3087331356C204572665 @default.
- W3087331356 hasConceptScore W3087331356C2781311116 @default.
- W3087331356 hasConceptScore W3087331356C33332235 @default.
- W3087331356 hasConceptScore W3087331356C33923547 @default.
- W3087331356 hasConceptScore W3087331356C37914503 @default.
- W3087331356 hasConceptScore W3087331356C43303222 @default.
- W3087331356 hasConceptScore W3087331356C58801389 @default.
- W3087331356 hasConceptScore W3087331356C62520636 @default.
- W3087331356 hasConceptScore W3087331356C7503960 @default.
- W3087331356 hasConceptScore W3087331356C84114770 @default.
- W3087331356 hasConceptScore W3087331356C9652623 @default.
- W3087331356 hasLocation W30873313561 @default.
- W3087331356 hasOpenAccess W3087331356 @default.
- W3087331356 hasPrimaryLocation W30873313561 @default.
- W3087331356 hasRelatedWork W1479721997 @default.
- W3087331356 hasRelatedWork W1975844479 @default.
- W3087331356 hasRelatedWork W1985023588 @default.
- W3087331356 hasRelatedWork W1995364407 @default.
- W3087331356 hasRelatedWork W2008601541 @default.
- W3087331356 hasRelatedWork W2018881846 @default.
- W3087331356 hasRelatedWork W2056712857 @default.
- W3087331356 hasRelatedWork W2057001586 @default.
- W3087331356 hasRelatedWork W2076254888 @default.
- W3087331356 hasRelatedWork W2082914049 @default.
- W3087331356 hasRelatedWork W2145154906 @default.
- W3087331356 hasRelatedWork W2147715333 @default.
- W3087331356 hasRelatedWork W2149210688 @default.
- W3087331356 hasRelatedWork W2300246346 @default.
- W3087331356 hasRelatedWork W2750870434 @default.
- W3087331356 hasRelatedWork W2788565987 @default.
- W3087331356 hasRelatedWork W2803177251 @default.
- W3087331356 hasRelatedWork W2963847165 @default.
- W3087331356 hasRelatedWork W3101130221 @default.
- W3087331356 hasRelatedWork W3124153043 @default.
- W3087331356 isParatext "false" @default.
- W3087331356 isRetracted "false" @default.
- W3087331356 magId "3087331356" @default.
- W3087331356 workType "article" @default.