The large N vector model on S 1 × S 2

Abstract We develop a method to evaluate the partition function and energy density of a massive scalar on a 2-sphere of radius r and at finite temperature β as power series in β r $$ \frac{\beta }{r} $$ . Each term in the power series can be written in terms of polylogarithms. We use this result to...

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Bibliographic Details
Main Authors: Justin R. David, Srijan Kumar
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2025)169
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