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Fluctuations in laser theories
Physical Review A, 1980The influence of fluctuations on two models relevant in solid-state laser theory is discussed. One model is the usual solid-state laser model, the other describes a laser with an unstable saturable absorber. For the usual solid-state laser it is shown that fluctuations act as singular perturbations of a bifurcation.
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High Temperature, 2018
A fluctuation theory is proposed in which both the regular region of the phase diagram and the region in the vicinity of the critical point are described based on the same assumptions. It was shown that the critical indices could be determined more precisely within the fluctuation theory than by the scaling concept; the critical point affects almost ...
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A fluctuation theory is proposed in which both the regular region of the phase diagram and the region in the vicinity of the critical point are described based on the same assumptions. It was shown that the critical indices could be determined more precisely within the fluctuation theory than by the scaling concept; the critical point affects almost ...
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Institution of Electrical Engineers - Proceedings of the Wireless Section of the Institution, 1938
From a consideration of the physical phenomena involved in thermionic conduction and in thermal or Johnson noise, it is deduced that the noise in a space-charge-limited valve is best expressed as a thermal noise, and it is shown that a small correction must be applied to the valve slope resistance to give the value of resistance effective as a noise ...
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From a consideration of the physical phenomena involved in thermionic conduction and in thermal or Johnson noise, it is deduced that the noise in a space-charge-limited valve is best expressed as a thermal noise, and it is shown that a small correction must be applied to the valve slope resistance to give the value of resistance effective as a noise ...
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Fluctuations and theory of noise
Transactions of the IRE Professional Group on Information Theory, 1953openaire +1 more source
Kinetic Theory of Fluctuations
1995In the preceding chapters we considered two approaches to the derivation of kinetic equation for rarefied gas. The first is based on physical intuition and goes back to Boltzmann himself. The second approach, called the Bogolyubov — Born — Green — Kirkwood — Yvon method, relies on the reversible Liouville equation.
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Exact Solution of the Macroscopic Fluctuation Theory for the Symmetric Exclusion Process
Physical Review Letters, 2022Kirone Mallick
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Riemannian geometry in thermodynamic fluctuation theory
Reviews of Modern Physics, 1995George Ruppeiner
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Spatial structure of perturbations and origin of galactic rotation in fluctuation theory
Astrophysics, 1973A G Doroshkevich, Doroshkevich A G
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