Results 251 to 260 of about 296,400 (286)

Quantum tunneling with dissipation: Possible enhancement by dissipative interactions

Physical Review B, 1992
The macroscopic quantum tunneling in a double-well potential with dissipation is formulated without referring to instantons. This formulation, in the domain of small dissipation, goes beyond the instanton approximation which corresponds to the two-state truncated system (or, the so-called spin-boson Hamiltonian).
, Fujikawa, , Iso, , Sasaki, , Suzuki
openaire   +2 more sources

Eigenfunction for dissipative dynamic operators and the attractor of the dissipative structure

Physical Review E, 1993
This study shows that the states with the minimum dissipation rate in general dissipative dynamic systems are expressed by the eigenfunctions for the dissipative dynamic operators. These eigenfunctions are shown to constitute the self-organized and self-similar decay phase as the attractor of the dissipative structure.
openaire   +2 more sources

Quantum dissipation

Annals of Physics, 1992
E. Celeghini, M. Rasetti, VITIELLO, Giuseppe   +2 more
openaire   +3 more sources

Meta-dissipation: A framework for quantifying energy dissipation in dissipative discrete periodic metamaterials

Applied Physics Letters
Quantifying energy dissipation in dissipative periodic discrete metamaterials remains a challenge, as traditional interpretations of metadamping, based on summing modal damping ratios, do not consistently reflect actual time-domain energy loss in multi-modal systems.
Arnab Banerjee, Kamal Krishna Bera, Sondipon Adhikari   +2 more
openaire   +1 more source

The mechanisms and applications of friction energy dissipation

Friction, 2022
Dameng Liu
exaly  

Dissipation in computation

Nature, 1984
openaire   +1 more source

Estimation of the dissipation rate of turbulent kinetic energy: A review

Chemical Engineering Science, 2021
Tianshu Liu, Yong-Feng Ma, Cheng Peng
exaly  

Energy dissipation characteristics of particle dampers with obstacle grids

Mechanical Systems and Signal Processing, 2023
Zilong Peng
exaly  

Dissipation in nanoelectromechanical systems

Physics Reports, 2014
Matthias Imboden, Pritiraj Mohanty
exaly  

A new dissipation model based on memory mechanism

Pure and Applied Geophysics, 1971
Francesco Mainardi
exaly