Quantum theory of light propagation I. General theory

1995 ◽  
Vol 45 (10) ◽  
pp. 821-830 ◽  
Author(s):  
Milan Pospíchal
Keyword(s):  
Quantum Theory ◽  
General Theory ◽  
Light Propagation

Quantum theory of the mazer. I. General theory

1997 ◽  
Vol 56 (5) ◽  
pp. 4142-4152 ◽  
Author(s):  
Georg M. Meyer ◽  
Marlan O. Scully ◽  
Herbert Walther
Keyword(s):  
Quantum Theory ◽  
General Theory

Correlations in a General Theory of Quantum Measurement

2007 ◽  
Vol 14 (04) ◽  
pp. 445-458 ◽  
Author(s):  
Hanna Podsędkowska
Keyword(s):  
Hilbert Space ◽  
Quantum Theory ◽  
General Theory ◽  
Quantum Measurement ◽  
Von Neumann Algebra ◽  
Classical Case ◽  
Von Neumann ◽  
Full Algebra ◽  
Algebraic Formalism ◽  
Algebra Of Operators

The paper investigates correlations in a general theory of quantum measurement based on the notion of instrument. The analysis is performed in the algebraic formalism of quantum theory in which the observables of a physical system are described by a von Neumann algebra, and the states — by normal positive normalized functionals on this algebra. The results extend and generalise those obtained for the classical case where one deals with the full algebra of operators on a Hilbert space.

Flow-line quantum theory of the light propagation in the film medium

1994 ◽  
Author(s):  
Yafu Chen ◽  
Lingling Xue ◽  
Ying Tong
Keyword(s):  
Quantum Theory ◽  
Light Propagation ◽  
Flow Line

scholarly journals Dispersive property of the quantum vacuum and the speed of light

2019 ◽  
Vol 34 (04) ◽  
pp. 1950035 ◽  
Author(s):  
H. Razmi ◽  
N. Baramzadeh ◽  
H. Baramzadeh
Keyword(s):  
Quantum Theory ◽  
Light Propagation ◽  
Vacuum Energy ◽  
Nonlinear Effects ◽  
Zero Point ◽  
Quantum Vacuum ◽  
Electric Permittivity ◽  
Speed Of Light ◽  
Standard Linear ◽  
Linear Quantum

We want to study the influence of the quantum vacuum on light propagation. At first, by working in the standard linear quantum theory of the electromagnetic fields, it is shown that the electric permittivity and the magnetic permeability of the vacuum medium are changed; but, the resulting speed of light is not modified. Then, taking into account nonlinear effects by considering the Euler–Heisenberg Lagrangian, the corresponding zero point (vacuum) energy and the resulting modification of the speed of light are found up to the first nonvanishing correction.

Quantum theory for light propagation in a nonlinear effective medium

1991 ◽  
Vol 44 (1) ◽  
pp. 500-517 ◽  
Author(s):  
I. Abram ◽  
E. Cohen
Keyword(s):  
Quantum Theory ◽  
Light Propagation ◽  
Effective Medium

Cone emission from laser-pumped two-level atoms. I. Quantum theory of resonant light propagation

1992 ◽  
Vol 46 (5) ◽  
pp. 2903-2924 ◽  
Author(s):  
L. You ◽  
J. Mostowski ◽  
J. Cooper
Keyword(s):  
Quantum Theory ◽  
Light Propagation

Canonical quantum theory of light propagation in amplifying media

1996 ◽  
Vol 131 (1-3) ◽  
pp. 66-71 ◽  
Author(s):  
John Jeffers ◽  
Stephen M. Barnett ◽  
Rodney Loudon ◽  
Reza Matloob ◽  
Maurizio Artoni
Keyword(s):  
Quantum Theory ◽  
Light Propagation ◽  
Canonical Quantum
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