Journal of the
Korean Mathematical Society
JKMS

ISSN(Print) 0304-9914 ISSN(Online) 2234-3008

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J. Korean Math. Soc. 2024; 61(1): 91-107

Online first article December 20, 2023      Printed January 1, 2024

https://doi.org/10.4134/JKMS.j230152

Copyright © The Korean Mathematical Society.

Average entropy and asymptotics

Tatyana Barron, Manimugdha Saikia

University of Western Ontario; University of Western Ontario

Abstract

We determine the $N\to\infty$ asymptotics of the expected value of entanglement entropy for pure states in $H_{1,N}\otimes H_{2,N}$, where $H_{1,N}$ and $H_{2,N}$ are the spaces of holomorphic sections of the $N$-th tensor powers of hermitian ample line bundles on compact complex manifolds.

Keywords: K\"ahler manifold, line bundle, semiclassical limit, entanglement entropy

MSC numbers: Primary 53D50, 81S10, 81P17

Supported by: This work was partially financially supported by the University of Western Ontario Bridge Grant project number R3659A04.

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