Publications (27)
Experimental investigation of enviroment--induced entanglement using an all--optical setup
M. H. M. Passos, W. F. Balthazar, A. Z. Khoury +3
Experimental investigation of the dynamics of entanglement: Sudden death, complementarity, and continuous monitoring of the environment
A. Salles, F. Melo, M. P. Almeida +4
Scaling laws for the decay of multiqubit entanglement
L. Aolita, R. Chaves, D. Cavalcanti +2
Quantum-Enhanced Sensing from Hyper-Entanglement
S. P. Walborn, A. H. Pimentel, L. Davidovich +1
General framework for estimating the ultimate precision limit in noisy quantum-enhanced metrology
B. M. Escher, R. L. de Matos Filho, L. Davidovich
Measurement of a microwave field amplitude beyond the standard quantum limit
M. Penasa, S. Gerlich, T. Rybarczyk +6
Decoherence and the quantum-classical limit in the presence of chaos
F. Toscano, R. L. de Matos Filho, L. Davidovich
Achieving metrological precision limits through post-selection
G. Bié Alves, A. Pimentel, M. Hor-Meyll +3
Quantum limit for measurement of a weak classical force coupled to a noisy quantum-mechanical oscillator
C. L. Latune, B. M. Escher, R. L. de Matos Filho +1
Noisy entanglement evolution for graph states
L. Aolita, D. Cavalcanti, R. Chaves +3
Experimental investigation of dynamical invariants in bipartite entanglement
O. Jiménez FarÃas, A. Valdés Hernández, G. H. Aguilar +5
Environmental effects in the quantum-classical transition for the delta-kicked harmonic oscillator
A. R. R. Carvalho, R. L. de Matos Filho, L. Davidovich
Experimental Observation of Environment-induced Sudden Death of Entanglement
M. P. Almeida, F. de Melo, M. Hor-Meyll +4
Weak-value amplification as an optimal metrological protocol
G. Bié Alves, B. M. Escher, R. L. de Matos Filho +2
Quantum speed limit for physical processes
M. M. Taddei, B. M. Escher, L. Davidovich +1
Dynamical control of quantum state transfer within hybrid open systems
B. M. Escher, G. Bensky, J. Clausen +2
Quantum computation with doped silicon cavities
M. Abanto, L. Davidovich, Belita Koiller +1
Experimental entanglement redistribution under decoherence channels
G. H. Aguilar, A. Valdés-Hernández, L. Davidovich +2
Sub-Planck phase-space structures and Heisenberg-limited measurements
F. Toscano, D. A. R. Dalvit, L. Davidovich +1
Direct measurement of finite-time disentanglement induced by a reservoir
M. Franca Santos, P. Milman, L. Davidovich +1
Physical interpretation of stochastic Schroedinger equations in cavity QED
Tarso B. L. Kist, M. Orszag, T. A. Brun +1
Theory of output coupling for trapped fermionic atoms
P. A. S. Pires Filho, C. L. Cesar, L. Davidovich
Quantum Non-Demolition Test of Bipartite Complementarity
F. de Melo, S. P. Walborn, János A. Bergou +1
Flow of Quantum Correlations from a Two-Qubit System to its Environment
G. H. Aguilar, O. Jiménez FarÃas, A. Valdes-Hernández +3
Quantum Metrological Limits via a Variational Approach
B. M. Escher, L. Davidovich, N. Zagury +1
Direct measurement of the quantum state of the electromagnetic field in a superconducting transmission line
F. de Melo, L. Aolita, F. Toscano +1
Decoherence, pointer engineering and quantum state protection
A. R. R. Carvalho, P. Milman, R. L. de Matos Filho +1