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ANTONINO MESSINA

QUANTUM COMPUTATION WITH GENERALIZED BINOMIAL STATES IN CAVITY QUANTUM ELECTRODYNAMICS

  • Authors: Lo Franco, R; Compagno, G; Messina, A; Napoli, A
  • Publication year: 2009
  • Type: Articolo in rivista (Articolo in rivista)
  • Key words: Generalized binomial states, cavity QED
  • OA Link: http://hdl.handle.net/10447/50331

Abstract

We study universal quantum computation in the cavity quantum electrodynamics (CQED) framework exploiting two orthonormal two-photon generalized binomial states as qubit and dispersive interactions of Rydberg atoms with high-Q cavities. We show that an arbitrary qubit state may be generated and that controlled-NOT and 1-qubit rotation gates can be realized via standard atom-cavity interactions