Results 41 to 50 of about 765,577 (221)
Quantum theory of an electromagnetic observer: classically behaving macroscopic systems and emergence of classical world in quantum electrodynamics [PDF]
Phys Rev A92, 022122 (2015), 2015 Quantum electrodynamics under conditions of distinguishability of interacting matter entities, and of controlled actions and back-actions between them, is considered. Such "mesoscopic quantum electrodynamics" is shown to share its dynamical structure with the classical stochastic electrodynamics.
arxiv +1 more source
Stability of numerical method for semi-linear stochastic pantograph differential equations
Journal of Inequalities and Applications, 2016 As a particular expression of stochastic delay differential equations, stochastic pantograph differential equations have been widely used in nonlinear dynamics, quantum mechanics, and electrodynamics.
Yu Zhang, Longsuo Li
doaj +1 more source
Physical Review Research, 2022 We employ various quantum-mechanical approaches for studying the impact of electric fields on both nonretarded and retarded noncovalent interactions between atoms or molecules.
Mohammad Reza Karimpour +2 more
doaj +1 more source
Progress in Establishing a Connection Between the Electromagnetic Zero-Point Field and Inertia [PDF]
, 1999 We report on the progress of a NASA-funded study being carried out at the Lockheed Martin Advanced Technology Center in Palo Alto and the California State University in Long Beach to investigate the proposed link between the zero-point field of the ...
Haisch, Bernhard, Rueda, Alfonso
core +3 more sources
On the physical properties of memristive, memcapacitive, and meminductive systems [PDF]
, 2013 We discuss the physical properties of realistic memristive, memcapacitive and meminductive systems. In particular, by employing the well-known theory of response functions and microscopic derivations, we show that resistors, capacitors and inductors with
Di Ventra, M., Pershin, Y. V.
core +1 more source
Assessment of weak-coupling approximations on a driven two-level system under dissipation
New Journal of Physics, 2021 The standard weak-coupling approximations associated to open quantum systems have been extensively used in the description of a two-level quantum system, qubit, subjected to relatively weak dissipation compared with the qubit frequency.
W S Teixeira +3 more
doaj +1 more source
Noncommutative probability in classical systems [PDF]
, 2002 Two examples of the situation when the classical observables should be described by a noncommutative probability space are investigated. Possible experimental approach to find quantum-like correlations for classical disordered systems is discussed.
Accardi +11 more
core +2 more sources
Atoms, 2019 TheWigner formalism in the Heisenberg picture constitutes a bridge that connects QuantumOptics to Stochastic Optics. The vacuum field appears explicitly in the formalism, and the wavelikeaspects of light are emphasised.
Alberto Casado +2 more
doaj +1 more source
Gauge Integral Structures for Stochastic Calculus and Quantum Electrodynamics, 2018 Stochastic processes are probabilistic models of data streams such as speech, audio and video signals, stock market prices, and measurements of physical phenomena by digital sensors such as medical instruments, GPS receivers, or seismographs.
Dr. Gergely Záruba
semanticscholar +1 more source
Relevance of stochasticity for the emergence of quantization [PDF]
, 2020 The theories of stochastic quantum mechanics and stochastic electrodynamics bring to light important aspects of the quantum dynamics that are concealed in the standard formalism. Here we take further previous work regarding the connection between the two theories, to exhibit the role of stochasticity and diffusion in the process leading from the ...
arxiv +1 more source