3 papers
hep-th2026
Partition Functions of Hermitian and PT-Symmetric Oscillators from Integrable Models
Hongfei Shu, Jingjing Yang
We develop an ODE/IM-based formulation for the thermal partition function and the spectral zeta function of the homogeneous Hermitian and PT-symmetric oscillators. For both classes…
hep-th2026
Thermodynamic Bethe ansatz and wall crossing for deformed supersymmetric quantum mechanics
Katsushi Ito, Hongfei Shu, Jingjing Yang
We study the deformed supersymmetric quantum mechanics with a polynomial superpotential with correction. In the minimal chamber, where all turning points are real and disti…
hep-th2025
TBA equations and quantum periods for D-type Argyres-Douglas theories
Katsushi Ito, Jingjing Yang
We construct TBA equations for D-type Argyres-Douglas theories with an SU(2) flavor symmetry based on their spectral networks. We show that the solutions of these TBA equations agr…