N. Q. San

activity

20202025

most citedRadiation induced interaction potential of two qubits strongly coupled with a quantized electromagnetic field

6 citations · 13 across the 6 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

physics.acc-ph2022★ 5 cited

Superradiant parametric X-ray emission

I. D. Feranchuk, N. Q. San, O. D. Skoromnik

We compute a spectrum of parametric X-ray radiation (PXR) inside a crystal from a bunch of electrons, which is periodically modulated in density. We consider that the bunch of elec…

quant-ph2022★ 2 cited

Eigenstates of two-level systems in a single-mode quantum field: from quantum Rabi model to $N$ -atom Dicke model

A. U. Leonau, N. Q. San, A. P. Ulyanenkov +2

In the present paper we show that the Hamiltonian describing the resonant interaction of $N$ two-level systems with a single-mode electromagnetic quantum field in the Coulomb gauge…

Superradiant parametric X-ray emission

Eigenstates of two-level systems in a single-mode quantum field: from quantum Rabi model to N-atom Dicke model

Eigenstates of two-level systems in a single-mode quantum field: from quantum Rabi model to $N$ -atom Dicke model