612 citations
- Centro Brasileiro de Pesquisas FísicasBR12 papers
- Universidade de São PauloBR10 papers
- Instituto Tecnológico de AeronáuticaBR9 papers
- Universidade Estadual Paulista (Unesp)BR9 papers
- Universidade do Estado do Rio de JaneiroBR8 papers
- Universidade Federal do Rio de JaneiroBR8 papers
- University of CoimbraPT6 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Instituto Nacional de Matemática Pura e AplicadaBR4 papers
- Universidade Estadual de Campinas (UNICAMP)BR3 papers
- Universidade Estadual de LondrinaBR3 papers
- University of California, IrvineUS3 papers
4 papers · 2 filters
Cauchy-Schwarz characterization of tripartite quantum correlations in an optical parametric oscillator
K. Dechoum, W. S. Marques, A. Z. Khoury
We analyze the three-mode correlation properties of the electromagnetic field in a optical parametric oscillator below threshold. We employ a perturbative expansion of the Itô equa…
Writing electronic ferromagnetic states in a high-temperature paramagnetic nuclear spin system
D. O. Soares-Pinto, J. Teles, A. M. Souza +5
In this paper we use the Nuclear Magnetic Resonance (NMR) to write eletronic states of a ferromagnetic system into a high-temperature paramagnetic nuclear spins. Through the contro…
Quantum teleportation in the spin-orbit variables of photon pairs
A. Z. Khoury, P. Milman
We propose a polarization to orbital angular momentum teleportation scheme using entangled photon pairs generated by spontaneous parametric down conversion. By making a joint detec…
Entanglement dynamics via geometric phases in quantum spin chains
C. S. Castro, M. S. Sarandy
We introduce a connection between entanglement induced by interaction and geometric phases acquired by a composite quantum spin system. We begin by analyzing the evaluation of cycl…