Results 21 to 30 of about 105,776 (93)

The absolute continuity of the integrated density of states for magnetic Schr\"odinger operators with certain unbounded random potentials

open access: yes, 2001
The object of the present study is the integrated density of states of a quantum particle in multi-dimensional Euclidean space which is characterized by a Schr{\"o}dinger operator with magnetic field and a random potential which may be unbounded from ...
Hupfer, Thomas   +3 more
core   +2 more sources

On the Zitterbewegung Transient Regime in a Coarse-Grained Space-Time [PDF]

open access: yes, 2015
In the present contribution, by studying a fractional version of Dirac's equation for the electron, we show that the phenomenon of Zitterbewegung in a coarse-grained medium exhibits a transient oscillatory behavior, rather than a purely oscillatory ...
Helayël-Neto, José Abdalla   +1 more
core   +2 more sources

Area law for fixed points of rapidly mixing dissipative quantum systems [PDF]

open access: yes, 2015
We prove an area law with a logarithmic correction for the mutual information for fixed points of local dissipative quantum system satisfying a rapid mixing condition, under either of the following assumptions: the fixed point is pure, or the system is ...
Angelo Lucia   +5 more
core   +4 more sources

p-Adic Mathematical Physics

open access: yes, 2009
A brief review of some selected topics in p-adic mathematical physics is presented.Comment: 36 ...
A. Connes   +181 more
core   +1 more source

Developments in Random Matrix Theory

open access: yes, 2003
In this preface to the Journal of Physics A, Special Edition on Random Matrix Theory, we give a review of the main historical developments of random matrix theory.
Forrester, P. J.   +2 more
core   +1 more source

Integrable lattice spin models from supersymmetric dualities

open access: yes, 2017
Recently, there has been observed an interesting correspondence between supersymmetric quiver gauge theories with four supercharges and integrable lattice models of statistical mechanics such that the two-dimensional spin lattice is the quiver diagram ...
Gahramanov, Ilmar, Jafarzade, Shahriyar
core   +1 more source

The Riccati System and a Diffusion-Type Equation [PDF]

open access: yes, 2011
We discuss a method of constructing solution of the initial value problem for duffusion-type equations in terms of solutions of certain Riccati and Ermakov-type systems.
Suazo, Erwin   +2 more
core  

A diffuse interface model for two-phase ferrofluid flows

open access: yes, 2016
We develop a model describing the behavior of two-phase ferrofluid flows using phase field-techniques and present an energy-stable numerical scheme for it.
Nochetto, Ricardo H.   +2 more
core   +1 more source

The Degenerate Parametric Oscillator and Ince's Equation

open access: yes, 2010
We construct Green's function for the quantum degenerate parametric oscillator in terms of standard solutions of Ince's equation in a framework of a general approach to harmonic oscillators.
Angelow A   +29 more
core   +1 more source

"Quantization is a mystery" [PDF]

open access: yes, 2012
Expository notes which combine a historical survey of the development of quantum physics with a review of selected mathematical topics in quantization theory (addressed to students that are not complete novices in quantum mechanics). After recalling in
Todorov, Ivan
core   +1 more source

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