Morse Oscillator Propagator Using its Coherent States: Exact and Approximate

2019 ◽  
Vol 59 (2) ◽  
pp. 474-483
Author(s):  
Mohamad Toutounji
Keyword(s):  
Coherent States ◽  
Morse Oscillator

Molecular Coherent States for a Generalized Morse Oscillator*

1996 ◽  
Vol 1 (1) ◽  
pp. 51-56 ◽  
Author(s):  
G. E. Drǎgǎnescu ◽  
N. M. Avram
Keyword(s):  
Coherent States ◽  
Morse Oscillator

Eigenstates, coherent states, and uncertainty products for the Morse oscillator

1979 ◽  
Vol 19 (2) ◽  
pp. 438-444 ◽  
Author(s):  
Michael Martin Nieto ◽  
L. M. Simmons
Keyword(s):  
Coherent States ◽  
Morse Oscillator

Coherent states for the Morse oscillator

1990 ◽  
Vol 41 (5) ◽  
pp. 2301-2305 ◽  
Author(s):  
S. Kais ◽  
R. D. Levine
Keyword(s):  
Coherent States ◽  
Morse Oscillator

Vibrational coherent states for Morse oscillator

2000 ◽  
Vol 2 (2) ◽  
pp. 214-219 ◽  
Author(s):  
N M Avram ◽  
Gh E Draganescu ◽  
C N Avram
Keyword(s):  
Coherent States ◽  
Morse Oscillator

UNCERTAINTY RELATIONS FOR A DEFORMED OSCILLATOR

2006 ◽  
Vol 20 (11n13) ◽  
pp. 1851-1859 ◽  
Author(s):  
JOSÉ RÉCAMIER ◽  
W. LUIS MOCHÁN ◽  
MARÍA GORAYEB ◽  
JOSÉ L. PAZ ◽  
ROCÍO JÁUREGUI
Keyword(s):  
Coherent States ◽  
Morse Potential ◽  
Temporal Evolution ◽  
Energy Spectra ◽  
Uncertainty Relations ◽  
Morse Oscillator ◽  
Algebraic Representation ◽  
Creation And Annihilation Operators ◽  
Deformed Oscillator ◽  
Minimum Uncertainty

We construct a deformed oscillator whose energy spectra is similar to that of a Morse potential. We obtain a convenient algebraic representation of the displacement and the momentum of a Morse oscillator by expanding them in terms of deformed creation and annihilation operators and we compute their average values between approximate coherent states of the deformed oscillator, and we compare them to the results obtained using the exact Morse coordinate and momenta. Finally we evaluate the temporal evolution of the dispersion (Δx)(Δp) and show that these states are not minimum uncertainty states.

Molecular Coherent States for a Generalized Morse Oscillator*

1997 ◽  
Vol 200 (Part_1_2) ◽  
pp. 51-56 ◽  
Author(s):  
G. E. Drǎgǎnescu ◽  
N. M. Avram
Keyword(s):  
Coherent States ◽  
Morse Oscillator
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