Quantum confinement on non-complete Riemannian manifolds

D Prandi, L Rizzi, M Seri - Journal of Spectral Theory, 2018 - ems.press
We consider the quantum completeness problem, ie the problem of confining quantum
particles, on a non-complete Riemannian manifold M equipped with a smooth measure …

Confining quantum particles with a purely magnetic field

Y Colin de Verdière, F Truc - Annales de l'institut Fourier, 2010 - numdam.org
Let us consider a particle in a domain Ω in Rd (d⩾ 2) in the presence of a magnetic field B.
We will always assume that the topological boundary∂ Ω:= Ω Ω of Ω is compact. At the …

Self-adjoint extensions of differential operators on Riemannian manifolds

O Milatovic, F Truc - Annals of Global Analysis and Geometry, 2016 - Springer
Abstract We study H= D^* D+ VH= D∗ D+ V, where D is a first order elliptic differential
operator acting on sections of a Hermitian vector bundle over a Riemannian manifold M, and …

Drift-diffusion equations on domains in Rd: essential self-adjointness and stochastic completeness

G Nenciu, I Nenciu - Journal of Functional Analysis, 2017 - Elsevier
We consider the problem of quantum and stochastic confinement for drift-diffusion equations
on domains Ω⊂ R d. We obtain various sufficient conditions on the behavior of the …

Essential Self-adjointness of Symmetric First-Order Differential Systems and Confinement of Dirac Particles on Bounded Domains in

G Nenciu, I Nenciu, R Obermeyer - Communications in Mathematical …, 2021 - Springer
We prove essential self-adjointness of Dirac operators with Lorentz scalar potentials which
grow sufficiently fast near the boundary ∂ Ω∂ Ω of the spatial domain Ω ⊂ R^ d Ω⊂ R d …

Efeito Aharonov-Bohm sem interação com a fronteira do solenóide

RG Romano - 2013 - repositorio.ufscar.br
Um dos grandes problemas na modelagem matemática do efeito Aharonov-Bohm é a
interação do elétron com a fronteira do solenóide. Tal interação se traduz em condições de …

Boundary effects on the magnetic Hamiltonian dynamics in two dimensions

DT Nguyen, N Raymond - L'Enseignement Mathématique, 2019 - ems.press
We study the Hamiltonian dynamics of a charged particle submitted to a pure magnetic field
in a two-dimensional domain. We provide conditions on the magnetic field in a …

Confirmação matemática do efeito Aharonov-Bohm no modelo sem interação com a fronteira do solenóide

RG Romano - 2016 - repositorio.ufscar.br
Estudamos o modelo de efeito Aharonov-Bohm adicionando um potencial escalar no
Hamiltoniano inicial. Usando técnicas conhecidas de confinamento quântico …

Сингулярные дифференциальные операторы эллиптического типа (самосопряженность и некоторые смежные вопросы)

АГ Брусенцев - 2015 - elibrary.ru
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N Raymond