4 papers
Two-photon quantum Rabi models - Spectral degeneracy and symmetries
Cid Reyes-Bustos, Masato Wakayama
The quantum Rabi model occupies a distinguished role in the study of quantum light and matter, describing the most fundamental interactions. Elucidation of its spectral properties,…
Wolstenholme primes and group determinants of cyclic groups
Cid Reyes-Bustos, Naoya Yamaguchi, Yuka Yamaguchi
A Wolstenholme prime is a prime number that divides the numerator of the Bernoulli number . A number of equivalent definitions for Wolstenholme primes are known…
Spacing distribution for quantum Rabi models
Daniel Braak, Linh Thi Hoai Nguyen, Cid Reyes-Bustos +1
The asymmetric quantum Rabi model (AQRM) is a fundamental model in quantum optics describing the interaction of light and matter. Besides its immediate physical interest, the AQRM…
A simple continued fraction expansion for
Cid Reyes-Bustos
In this paper we present a family of continued fraction expansions for , with , with a simple expression having partial denominators given by arithmetic progressions.…