Loading Events

« All Events

  • This event has passed.

Seminário do Grupo de Flutuações Quânticas – Carlos Aragão de Carvalho

Jueves, 27 de enero-4:00 PM - 6:00 PM

Resumo: The quantum responses of relativistic gases of fermions or bosons to electromagnetic fields exhibit rather special properties as we vary physical parameters:

i) left-handed material behavior for low frequencies;
ii) propagation without loss of photonic modes, besides longitudinal and transverse plasmons;
iii) presence of rotonlike structures in the condensed phase of Bose gases; and
iv) quantum shifts in the temperature and pressure of Bose-Einstein condensation.

Those results were obtained using the field-theoretic framework of quantum electrodynamics, and appear in the Ph. D. thesis of Daniel Medeiros Reis.




Grupo de Flutuações Quânticas

Próximos eventos agendados

There are no upcoming events at this time.