Proofs of Mizuno's Conjectures on Rank Three Nahm Sums of Index $(1,2,2)$

Fuente: arXiv
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Main Authors: Wang, Boxue, Wang, Liuquan
Format: Preprint
Published: 2024
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_version_ 1866912327573438464
author Wang, Boxue
Wang, Liuquan
author_facet Wang, Boxue
Wang, Liuquan
contents Mizuno provided 15 examples of generalized rank three Nahm sums with symmetrizer $\mathrm{diag}(1,2,2)$ which are conjecturally modular. Using the theory of Bailey pairs and some $q$-series techniques, we establish a number of triple sum Rogers--Ramanujan type identities. These identities confirm the modularity of all of Mizuno's examples except that two Nahm sums are sums of modular forms of weights $0$ and $1$. We also prove Mizuno's conjectural modular transformation formulas for two vector-valued functions consisting of Nahm sums with symmetrizers $\mathrm{diag}(1,1,2)$ and $\mathrm{diag}(1,2,2)$.
format Preprint
id arxiv_https___arxiv_org_abs_2407_21725
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Proofs of Mizuno's Conjectures on Rank Three Nahm Sums of Index $(1,2,2)$
Wang, Boxue
Wang, Liuquan
Number Theory
Classical Analysis and ODEs
Combinatorics
11P84, 05A30, 33D15, 33D60, 11F03
Mizuno provided 15 examples of generalized rank three Nahm sums with symmetrizer $\mathrm{diag}(1,2,2)$ which are conjecturally modular. Using the theory of Bailey pairs and some $q$-series techniques, we establish a number of triple sum Rogers--Ramanujan type identities. These identities confirm the modularity of all of Mizuno's examples except that two Nahm sums are sums of modular forms of weights $0$ and $1$. We also prove Mizuno's conjectural modular transformation formulas for two vector-valued functions consisting of Nahm sums with symmetrizers $\mathrm{diag}(1,1,2)$ and $\mathrm{diag}(1,2,2)$.
title Proofs of Mizuno's Conjectures on Rank Three Nahm Sums of Index $(1,2,2)$
topic Number Theory
Classical Analysis and ODEs
Combinatorics
11P84, 05A30, 33D15, 33D60, 11F03
url https://arxiv.org/abs/2407.21725