Alessandro Teta

Pubblicazioni

Titolo Pubblicato in Anno
On a family of finitely many point interaction Hamiltonians free of ultraviolet pathologies JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL 2024
Revisiting Quantum Mechanical Zero-Range Potentials Physics and the Nature of Reality 2024
Three-Body Hamiltonian with Regularized Zero-Range Interactions in Dimension Three ANNALES HENRI POINCARE' 2023
On the Hamiltonian for three bosons with point interactions Quantum and stochastic mathematical physics. Sergio Albeverio, adventures of a mathematician 2023
Zero-Range Hamiltonian for a Bose Gas with an Impurity COMPLEX ANALYSIS AND OPERATOR THEORY 2023
Rigorous derivation of the Efimov effect in a simple model LETTERS IN MATHEMATICAL PHYSICS 2023
Well-posedness of the three-dimensional NLS equation with sphere-concentrated nonlinearity NONLINEARITY 2023
Some remarks on the regularized Hamiltonian for three bosons with contact interactions Quantum Mathematics I 2023
Zero-range hamiltonians for three quantum particles Proceedings of the XI international conference Stochastic and Analytic Methods in Mathematical Physics 2020
A Quantum Model of Feshbach Resonances ANNALES HENRI POINCARE' 2019
Universal low-energy behavior in a quantum Lorentz gas with Gross-Pitaevskii potentials MATHEMATICAL PHYSICS ANALYSIS AND GEOMETRY 2018
The three-body problem in dimension one: from short-range to contact interactions JOURNAL OF MATHEMATICAL PHYSICS 2018
Regularized quadratic forms for a three boson system with zero-range interactions RENDICONTI DI MATEMATICA E DELLE SUE APPLICAZIONI 2018
A Mathematical Primer on Quantum Mechanics 2018
The point-like limit for a NLS equation with concentrated nonlinearity in dimension three JOURNAL OF FUNCTIONAL ANALYSIS 2017
Efimov effect for a three-particle system with two identical fermions ANNALES HENRI POINCARE' 2017
On the quantum mechanical three-body problem with zero-range interactions Functional Analysis and Operator Theory for Quantum Physics 2017
From quantum to classical world: emergence of trajectories in a quantum system. MATHEMATICS AND MECHANICS OF COMPLEX SYSTEMS 2016
System of fermions with zero-range interactions Mathematical Results in Quantum Mechanics: Proceedings of the QMATH 12 Conference 2015
Energy lower bound for the unitary N + 1 fermionic model EUROPHYSICS LETTERS 2015

ERC

  • PE1
  • PE1_12

Interessi di ricerca

Mathematical problems in Quantum Mechanics: scattering theory, spectral analysis, Schroedinger operators with zero-range interactions, nonlinear Schroedinger equation, effective behavior for infinite particle systems, classical limit, decoherence, models of cloud chamber.

Keywords

Schroedinger operators
zero-range interactions

Progetti di Ricerca

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