scholarly journals Sudden death and rebirth of entanglement for different dimensional systems driven by a classical random external field

2016 ◽  
Vol 13 (10) ◽  
pp. 105206 ◽  
Author(s):  
N Metwally ◽  
H Eleuch ◽  
A-S Obada
Keyword(s):  
Sudden Death ◽  
External Field ◽  
Random External Field

On the mean-field Ising model in a random external field

1985 ◽  
Vol 41 (1-2) ◽  
pp. 299-313 ◽  
Author(s):  
S. R. Salinas ◽  
W. F. Wreszinski
Keyword(s):  
Ising Model ◽  
External Field ◽  
Mean Field ◽  
The Mean ◽  
Random External Field

Phase diagram of an imprinted copolymer in a random external field

1995 ◽  
Vol 28 (13) ◽  
pp. 3657-3666 ◽  
Author(s):  
V S Pande ◽  
A Yu Grosberg ◽  
T Tanaka
Keyword(s):  
Phase Diagram ◽  
External Field ◽  
Random External Field

scholarly journals A Dielectric Instability of a Fermion Gas in a Random Potential

1977 ◽  
Vol 32 (8) ◽  
pp. 844-852
Author(s):  
V. Dallacasa
Keyword(s):  
External Field ◽  
Crystal Lattice ◽  
Alkali Metals ◽  
Random Potential ◽  
Coulomb Field ◽  
Acoustic Phonons ◽  
Frequency Dependent ◽  
Fermion Gas ◽  
Random External Field

Abstract A dielectric instability of a collection of charged fermions interacting via Coulomb forces and subjected to a random external field is pointed out. It is shown that, as a result of localization produced by the random potential, an RPA Coulomb field can generate a dielectric instability, both static or frequency dependent, resulting in a static or oscillating crystalline arrangement of the fermions. In simple metals, such as the alkali metals, this mechanism is shown to provide an explanation of the existence of the crystal lattice and of acoustic phonons.

Quantum correlations of three-qubit states driven by a classical random external field

2015 ◽  
Vol 90 (3) ◽  
pp. 035103 ◽  
Author(s):  
Youneng Guo ◽  
Maofa Fang ◽  
Shiyang Zhang ◽  
Xiang Liu
Keyword(s):  
External Field ◽  
Quantum Correlations ◽  
Qubit States ◽  
Random External Field

scholarly journals PHASE DIAGRAMS OF ONE-DIMENSIONAL MODELS UNDER STRONG RANDOM EXTERNAL FIELD

2003 ◽  
Vol 17 (30) ◽  
pp. 5781-5794 ◽  
Author(s):  
AZER KERIMOV
Keyword(s):  
External Field ◽  
Phase Diagrams ◽  
Statistical Physics ◽  
Gibbs State ◽  
One Dimensional ◽  
Dimensional Models ◽  
Random External Field

We consider one-dimensional models of classical statistical physics and prove that at each fixed value of the temperature for all realizations of additional sufficiently strong random external field the limiting Gibbs state is unique.

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