2 papers
quant-ph2026
Quantum Simulation of Energy Bifurcation and Z_2-Symmetry Restoration in Macroscopic Quantum Tunneling
Masao Hirokawa
Macroscopic quantum tunneling (MQT), a cornerstone of Leggett's program, is deeply linked with instanton physics, yet its experimental verification remains elusive. This Perspectiv…
math-ph2025
Strong-coupling asymptotics for anisotropic Rabi model
Masao Hirokawa, Fumio Hiroshima, DongYun Lee
The anisotropic quantum Rabi model provides a continuous interpolation between the quantum Rabi model and the Jaynes-Cummings model. In this paper, we study the norm-resolvent limi…