Results 31 to 40 of about 554,482 (290)
Quantum stochastic equation for the low density limit [PDF]
, 2002 A new derivation of quantum stochastic differential equation for the evolution operator in the low density limit is presented. We use the distribution approach and derive a new algebra for quadratic master fields in the low density limit by using the ...
Accardi, L. +2 more
core +2 more sources
Spatial stochastic predator-prey models [PDF]
, 2006 We consider a broad class of stochastic lattice predator-prey models, whose main features are overviewed. In particular, this article aims at drawing a picture of the influence of spatial fluctuations, which are not accounted for by the deterministic ...
Georgiev, Ivan T. +2 more
core +1 more source
Stochastic non-stationary characteristics of vehicle-induced bridge vibrations
Journal of Low Frequency Noise, Vibration and Active Control, 2023 Quantifying vehicle-bridge interaction mechanism is critical for bridge safety design, transportation weight control, condition assessments in maintenance, and structural health monitoring.
Xia Hua +4 more
doaj +1 more source
Inference of a Nonlinear Stochastic Model of the Cardiorespiratory Interaction [PDF]
Physical Review Letters, 2005 5 pages, 4 figures, 1 table. accepted for publication in Phys. Rev.
Stefanovska, Aneta +3 more
openaire +3 more sources
Doubly Stochastic Pairwise Interactions for Agreement and Alignment
SIAM Journal on Applied Mathematics, 2022 20 pages plus supplemental material; added ...
Thomas Dagès, Alfred M. Bruckstein
openaire +3 more sources
Colour Information Loss due to Decoherence in Vacuum
EPJ Web of Conferences, 2016 The model of stochastic vacuum of quantum chromodynamics might be used for an alternative treatment of subhadronic processes. The possibility of considering the stochastic vacuum as an environment for colour charges is discussed.
Kuvshinov Viatcheslav, Bagashov Eugene
doaj +1 more source
Scientific Reports, 2021 Simple demographic events, the survival and reproduction of individuals, drive population dynamics. These demographic events are influenced by genetic and environmental parameters, and are the focus of many evolutionary and ecological investigations that
Ulrich K. Steiner +2 more
doaj +1 more source
Superfluidity in the stochastic limit
Discrete Dynamics in Nature and Society, 2004 We discuss the stochastic limit approach to superfluidity. Starting from the usual Hamiltonian describing the interaction between the Bose condensate and the normal phase, we prove the existence of superfluidity in the stochastic limit and deduce a ...
L. Accardi, S. V. Kozyrev
doaj +1 more source
Quantum dynamics of long-range interacting systems using the positive-P and gauge-P representations [PDF]
, 2017 We provide the necessary framework for carrying out stochastic positive-P and gauge-P simulations of bosonic systems with long range interactions. In these approaches, the quantum evolution is sampled by trajectories in phase space, allowing calculation ...
Corney, J. F. +3 more
core +2 more sources
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source