Quantum Optics

Accepted in Physical Review A. Direct incoherent pumping stabilizes charging in Rabi and finite Dicke quantum batteries.

A new Quantum Optics course for physics students, starting from university physics and building toward light-matter interaction and quantum information, with no prior quantum mechanics assumed.

A recent preprint from our group connects the static entanglement structure of the tripartite quantum Rabi model with a practical finite-time protocol for preparing Bell states.

The tripartite quantum Rabi spectrum organizes two-qubit entanglement into distinct branches and enables finite-time adiabatic preparation of high-fidelity Bell states.

A PT-symmetric SSH quantum battery uses topology and non-Hermiticity to enhance charging dynamics through edge-state exceptional points.

The interplay of rotating and counterrotating interactions with two-photon relaxation is a central problem in quantum optics and …

We study quantum light-matter interaction, open quantum systems, non-Hermitian physics, and quantum information, combining analytical methods with numerical calculations.