Results 91 to 100 of about 359,520 (242)
Advanced Quantum Technologies, EarlyView.Light–pulse atom interferometry with ultra‐cold quantum gases is proposed and numerically benchmarked as a competitive platform to test the modulo‐square hypothesis of Born's rule. The interferometric protocol utilizes a combination of double Bragg and single Raman diffraction pulses to induce multipath interference in Bose–Einstein condensates and ...
Simon Kanthak +3 more
wiley +1 more source
Results in Physics, 2019 This study deal with the oblique plane wave solutions with dynamical behaviours for (2 + 1)-dimensional resonant nonlinear Schrodinger equations having Bhom’s quantum potential with distinct law of nonlinearities (Kerr and parabolic law) and fractional ...
M.G. Hafez +3 more
doaj
Advanced Quantum Technologies, EarlyView.The critical parameters and energies, at which the wave function of the Bose Einstein Condensate in a double well trap exhibit the symmetry breaking, are estimated. The phase space representation of the states is obtained trough the Wigner function and the trends of the negativities are analyzed.
D. J. Nader, E. Serrano‐Ensástiga
wiley +1 more source
Strichartz Inequalities for Lipschitz Metrics on Manifolds and Nonlinear Schrodinger Equation on Domains [PDF]
arXiv, 2005 We prove wellposedness of the Cauchy problem for the nonlinear Schrodinger equation for any defocusing power nonlinearity on a domain of the plane with Dirichlet boundary conditions. The main argument is based on a generalized Strichartz inequality on manifolds with Lipschitz metric.
arxiv
Disentanglement–Induced Bistability in a Magnetic Resonator
Advanced Quantum Technologies, EarlyView.The spontaneous disentanglement hypothesis makes the collapse postulate of quantum mechanics redundant, and enables meta‐stability in finite quantum systems, which is otherwise excluded. The hypothesis is falsifiable, since it yields predictions that are distinguishable from what is derived from standard QM. The paper reports on an experiment performed
Eyal Buks
wiley +1 more source
Advanced Quantum Technologies, EarlyView.This work proposes a photon subtraction scheme, termed ′photon culling′, that enables the selective extraction of a single photon based on its arrival time relative to other photons. This scheme enables the generation of multi‐photon Fock states with high fidelity and modal purity, demonstrating significant potential for quantum metrology applications ...
Abdolreza Pasharavesh, Michal Bajcsy
wiley +1 more source
Global well-posedness and instability of an inhomogeneous nonlinear Schrodinger equation with harmonic potential [PDF]
arXiv, 2016 This paper is concerned with the Cauchy problem for an inhomogeneous nonlinear Schrodinger equation with exponential growth nonlinearity and harmonic potential in two space dimensions. We prove global well-posedness, existence of the associated ground state and instability of the standing wave.
arxiv
steel research international, Volume 96, Issue 5, May 2025.Density, surface tension, and viscosity of liquid electrical steels are measured at different temperatures, varying in silicon content between 3 and 6 mass%. Based on this, the density of the steel and the surface tension can be described as a function of temperature and silicon content with new models.
Lukas Neubert +6 more
wiley +1 more source
Electronic Journal of Differential Equations, 2005 The exact boundary controllability of the higher order nonlinear Schrodinger equation with constant coefficients on a bounded domain with various boundary conditions is studied.
Juan Carlos Ceballos V. +2 more
doaj
The Atiyah--Hitchin bracket for the cubic Nonlinear Schrodinger equation. IV. the scattering potentials [PDF]
arXiv, 2007 This is the last in a series of four papers on Poisson formalism for the cubic nonlinear Schrodinger equation with repulsive nonlinearity. In this paper we consider scattering potentials.
arxiv