scholarly journals Quantum dynamics in phase space: from coherent states to the Gaussian representation

2007 ◽  
Vol 54 (16-17) ◽  
pp. 2499-2512 ◽  
Author(s):  
P. D. Drummond ◽  
P. Deuar ◽  
T. G. Vaughan ◽  
J. F. Corney
Keyword(s):  
Phase Space ◽  
Coherent States ◽  
Quantum Dynamics ◽  
Gaussian Representation

scholarly journals Semi-Classical Localisation Properties of Quantum Oscillators on a Noncommutative Configuration Space

2015 ◽  
Vol 22 (04) ◽  
pp. 1550021 ◽  
Author(s):  
Fabio Benatti ◽  
Laure Gouba
Keyword(s):  
Phase Space ◽  
Configuration Space ◽  
Classical Limit ◽  
Coherent States ◽  
Point Of View ◽  
Quantum Mechanical ◽  
Wigner Functions ◽  
Quantum Mechanical Oscillators ◽  
Mechanical Oscillators ◽  
Space Noncommutativity

When dealing with the classical limit of two quantum mechanical oscillators on a noncommutative configuration space, the limits corresponding to the removal of configuration-space noncommutativity and position-momentum noncommutativity do not commute. We address this behaviour from the point of view of the phase-space localisation properties of the Wigner functions of coherent states under the two limits.

Machine learning phase space quantum dynamics approaches

2021 ◽  
Vol 154 (18) ◽  
pp. 184104
Author(s):  
Xinzijian Liu ◽  
Linfeng Zhang ◽  
Jian Liu
Keyword(s):  
Machine Learning ◽  
Phase Space ◽  
Quantum Dynamics ◽  
Learning Phase

Quantum Dynamics in Phase Space

1994 ◽  
pp. 475-484
Author(s):  
A. Smerzi ◽  
V. Kondratyev ◽  
A. Bonasera
Keyword(s):  
Phase Space ◽  
Quantum Dynamics

scholarly journals Quantum tetrachotomous states: Superposition of four coherent states on a line in phase space

2019 ◽  
Vol 99 (6) ◽  
Author(s):  
Namrata Shukla ◽  
Naeem Akhtar ◽  
Barry C. Sanders
Keyword(s):  
Phase Space ◽  
Coherent States
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