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dc.contributor.authorMathur, Abhishek-
dc.contributor.authorSingh, Anup Anand-
dc.contributor.authorSurya, Sumati-
dc.date.accessioned2021-02-03T09:00:04Z-
dc.date.available2021-02-03T09:00:04Z-
dc.date.issued2021-02-
dc.identifier.citationClassical and Quantum Gravity, 2021, Vol.38, 045017en_US
dc.identifier.issn0264-9381-
dc.identifier.issn1361-6382 (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/7661-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en_US
dc.description.abstractIn causal set theory the gravitational path integral is replaced by a path-sum over a sample space Ωn of n-element causal sets. The contribution from nonmanifold- like orders dominates Ωn for large n and therefore must be tamed by a suitable action in the low energy limit of the theory. We extend the work of Loomis and Carlip on the contribution of sub-dominant bilayer orders to the causal set path-sum and show that the ‘link action’ suppresses the dominant Kleitman–Rothschild orders for the same range of parametersen_US
dc.language.isoenen_US
dc.publisherIOP Publishing Ltd.en_US
dc.relation.urihttps://arxiv.org/abs/2009.07623en_US
dc.relation.urihttps://doi.org/10.1088/1361-6382/abd300en_US
dc.rights2021 IOP Publishing Ltd.en_US
dc.subjectquantum gravityen_US
dc.subjectcausal set theoryen_US
dc.subjectpartial ordersen_US
dc.subjectlink actionen_US
dc.subjectpathsumen_US
dc.titleEntropy and the link action in the causal set path-sumen_US
dc.typeArticleen_US
dc.additionalRestricted Accessen_US
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