Dilaton shifts, probability measures, and decomposition

dc.contributor.author	Sharpe, Eric	en
dc.date.accessioned	2025-10-13T16:51:11Z	en
dc.date.available	2025-10-13T16:51:11Z	en
dc.date.issued	2024-11-22	en
dc.description.abstract	In this paper we discuss dilaton shifts (Euler counterterms) arising in decomposition of two-dimensional quantum field theories with higher-form symmetries. Relative shifts between universes are fixed by locality and take a universal form, reflecting underlying (noninvertible, quantum) symmetries. The first part of this paper constructs a general formula for such dilaton shifts, and discusses related computations. In the second part of this paper, we comment on the relation between decomposition and ensembles.	en
dc.description.sponsorship	NSF [PHY-2310588]	en
dc.format.mimetype	application/pdf	en
dc.identifier.doi	https://doi.org/10.1088/1751-8121/ad8196	en
dc.identifier.eissn	1751-8121	en
dc.identifier.issn	1751-8113	en
dc.identifier.issue	44	en
dc.identifier.uri	https://hdl.handle.net/10919/138151	en
dc.identifier.volume	57	en
dc.language.iso	en	en
dc.publisher	IOP Publishing	en
dc.rights	Creative Commons Attribution 4.0 International	en
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	en
dc.subject	decomposition	en
dc.subject	higher-form symmetries	en
dc.subject	dilaton shifts	en
dc.subject	quantum field theory	en
dc.title	Dilaton shifts, probability measures, and decomposition	en
dc.title.serial	Journal of Physics A-Mathematical and Theoretical	en
dc.type	Article - Refereed	en
dc.type.dcmitype	Text	en

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