A Classical Spin Coupled to a Classical Harmonic Oscillator Heat Bath I: Exact Time Evolution of a Spin in a Longitudinal Magnetic Field

2013 ◽  
Vol 63 (6) ◽  
pp. 643-647
Author(s):  
Suhk Kun OH*
Keyword(s):  
Magnetic Field ◽  
Harmonic Oscillator ◽  
Time Evolution ◽  
Longitudinal Magnetic Field ◽  
Heat Bath ◽  
Classical Spin ◽  
Exact Time

FERMIONIC FOUR-LEVEL SYSTEM IN THE PRESENCE OF A TIME-DEPENDENT MAGNETIC FIELD

1996 ◽  
Vol 10 (14) ◽  
pp. 643-651 ◽  
Author(s):  
M.T. THOMAZ
Keyword(s):  
Magnetic Field ◽  
Time Evolution ◽  
Thermal Equilibrium ◽  
Initial Conditions ◽  
Time Dependent ◽  
Initial Vector ◽  
Vector State ◽  
Level System ◽  
Exact Time

The exact fermionic four-level system is studied in the presence of time-dependent magnetic field. The system is considered under two initial conditions: general initial vector state, and, at thermal equilibrium. The exact time evolution of one-particle operators is derived.

Exact time evolution of a classical harmonic-oscillator chain

1985 ◽  
Vol 31 (5) ◽  
pp. 3231-3236 ◽  
Author(s):  
J. Florencio ◽  
M. Howard Lee
Keyword(s):  
Harmonic Oscillator ◽  
Time Evolution ◽  
Exact Time

Refinement of metal structure in arc surfacing under the effect of longitudinal magnetic field

2019 ◽  
Vol 2019 (2) ◽  
pp. 19-21
Author(s):  
A.D. Razmyshlyaev ◽  
◽  
M.V. Ageeva ◽  
E.V. Lavrova ◽  
◽  
...  
Keyword(s):  
Magnetic Field ◽  
Longitudinal Magnetic Field ◽  
Metal Structure
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