3 papers
cond-mat.mes-hall2022
Laser induced enhanced coupling between photons and squeezed magnons in antiferromagnets
J. C. G. Henriques, T. V. C. Antão, N. M. R. Peres
In this paper we consider a honeycomb antiferromagnet subject to an external laser field. Obtaining a time-independent effective Hamiltonian, we find that the external laser renorm…
cond-mat.mes-hall2021
Two-level Systems Coupled to Graphene plasmons: A Lindblad equation approach
T. V. C. Antão, N. M. R. Peres
In this paper we review the theory of open quantum systems and macroscopic quantum electrodynamics, providing a self-contained account of many aspects of these two theories. The fo…
quant-ph2021
The polarizability of a confined atomic system: An application of Dalgarno-Lewis method
T. V. C. Antão, N. M. R. Peres
In this paper we give an application of Dalgarno-Lewis method, the latter not usually taught in quantum mechanics courses. This is very unfortunate since this method allows to bypa…