Nonlinear quantum interferometry with Bose condensed atoms
In quantum interferometry, it is vital to control and utilize nonlinear interactions for the
achievement of high-precision measurements. Due to their long coherence time and high …
achievement of high-precision measurements. Due to their long coherence time and high …
Quantum logic gates for coupled superconducting phase qubits
FW Strauch, PR Johnson, AJ Dragt, CJ Lobb… - Physical review …, 2003 - APS
Based on a quantum analysis of two capacitively coupled current-biased Josephson
junctions, we propose two fundamental two-qubit quantum logic gates. Each of these gates …
junctions, we propose two fundamental two-qubit quantum logic gates. Each of these gates …
[图书][B] Quantum mechanics in nonlinear systems
XF Pang - 2005 - books.google.com
In the history of physics and science, quantum mechanics has served as the foundation of
modern science. This book discusses the properties of microscopic particles in nonlinear …
modern science. This book discusses the properties of microscopic particles in nonlinear …
Periodic modulation effect on self-trapping of two weakly coupled Bose-Einstein condensates
GF Wang, LB Fu, J Liu - Physical Review A—Atomic, Molecular, and Optical …, 2006 - APS
With phase space analysis approach, we investigate the self-trapping phenomenon for two
weakly coupled Bose-Einstein condensates (BECs) in a symmetric double well potential. We …
weakly coupled Bose-Einstein condensates (BECs) in a symmetric double well potential. We …
Quantum entanglement manifestation of transition to nonlinear self-trapping for Bose-Einstein condensates in a symmetric double well
L Fu, J Liu - Physical Review A—Atomic, Molecular, and Optical …, 2006 - APS
We investigate the nonlinear self-trapping phenomenon of a Bose-Einstein condensate
(BEC) in a symmetric double well, emphasizing its underlying dynamical phase transition …
(BEC) in a symmetric double well, emphasizing its underlying dynamical phase transition …
Chaotic and frequency-locked atomic population oscillations between two coupled Bose-Einstein condensates
C Lee, W Hai, L Shi, X Zhu, K Gao - Physical Review A, 2001 - APS
We have investigated the chaotic and frequency-locked population oscillations between two
coupled Bose-Einstein condensates with time-dependent asymmetric potential and …
coupled Bose-Einstein condensates with time-dependent asymmetric potential and …
Chaotic probability density in two periodically driven and weakly coupled Bose-Einstein condensates
W Hai, C Lee, G Chong, L Shi - Physical Review E, 2002 - APS
Using the idea of the macroscopic quantum wave function and the definition of the classical
chaos, we analytically reveal that the probability density of two periodically driven and …
chaos, we analytically reveal that the probability density of two periodically driven and …
Differences between Mean-Field Dynamics and -Particle Quantum Dynamics <?format ?>as a Signature of Entanglement
C Weiss, N Teichmann - Physical review letters, 2008 - APS
A Bose-Einstein condensate in a tilted double-well potential under the influence of time-
periodic potential differences is investigated in the regime where the mean-field (Gross …
periodic potential differences is investigated in the regime where the mean-field (Gross …
[图书][B] Control of homoclinic chaos by weak periodic perturbations
R Chac - 2005 - books.google.com
This monograph presents a reasonably rigorous theory of a highly relevant chaos control
method: suppression? enhancement of chaos by weak periodic excitations in low …
method: suppression? enhancement of chaos by weak periodic excitations in low …
Coherent control of the self-trapping transition
M Holthaus, S Stenholm - The European Physical Journal B-Condensed …, 2001 - Springer
We discuss the dynamics of two weakly coupled Bose-Einstein condensates in a double-
well potential, contrasting the mean-field picture to the exact N-particle evolution. On the …
well potential, contrasting the mean-field picture to the exact N-particle evolution. On the …