Propagation estimates for N-body Stark hamiltonians
Displaying 201 – 220 of 318
Propriétés de la matrice de diffusion, 2-amas 2-amas, pour les problèmes à N corps à longue portée
Antoine Bommier (1993)
Annales de l'I.H.P. Physique théorique
Quantification relativiste
A. Unterberger (1991)
Mémoires de la Société Mathématique de France
Quantization effects for a variant of the Ginzburg-Landau type system.
Ma, Li (2008)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Quantum graph spectra of a graphyne structure
Ngoc T. Do, Peter Kuchment (2013)
Nanoscale Systems: Mathematical Modeling, Theory and Applications
We study the dispersion relations and spectra of invariant Schrödinger operators on a graphyne structure (lithographite). In particular, description of different parts of the spectrum, band-gap structure, and Dirac points are provided.
Quantum integrable systems
Michael Semenov-Tian-Shansky (1993/1994)
Séminaire Bourbaki
Quantum optimal control using the adjoint method
Alfio Borzì (2012)
Nanoscale Systems: Mathematical Modeling, Theory and Applications
Control of quantum systems is central in a variety of present and perspective applications ranging from quantum optics and quantum chemistry to semiconductor nanostructures, including the emerging fields of quantum computation and quantum communication. In this paper, a review of recent developments in the field of optimal control of quantum systems is given with a focus on adjoint methods and their numerical implementation. In addition, the issues of exact controllability and optimal control are...
Quantum scattering near the lowest Landau threshold for a Schrödinger operator with a constant magnetic field
Michael Melgaard (2003)
Open Mathematics
For fixed magnetic quantum number m results on spectral properties and scattering theory are given for the three-dimensional Schrödinger operator with a constant magnetic field and an axisymmetrical electric potential V. In various, mostly singular settings, asymptotic expansions for the resolvent of the Hamiltonian H m+Hom+V are deduced as the spectral parameter tends to the lowest Landau threshold. Furthermore, scattering theory for the pair (H m, H om) is established and asymptotic expansions...
Quantum super-integrable systems as exactly solvable models.
Fordy, Allan P. (2007)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Quantum transfer operators and quantum scattering
Stéphane Nonnenmacher (2009/2010)
Séminaire Équations aux dérivées partielles
Quasi-classical asymptotics of local Riesz means for the Schrödinger operator in a moderate magnetic field
A. V. Sobolev (1995)
Annales de l'I.H.P. Physique théorique
Quasi-exactly solvable -body spin Hamiltonians with short-range interaction potentials.
Enciso, A, Finkel, F., González-López, A., Rodríguez, M.A. (2006)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Quaternion quantum theory as a description of tachyons and the symmetry breaking
Souček, J. (1980)
Abstracta. 8th Winter School on Abstract Analysis
Radiation conditions and scattering theory for -particle hamiltonians (main ideas of the approach)
Dimitri R. Yafaev (1992)
Journées équations aux dérivées partielles
Radiation conditions and scattering theory for -particle quantum systems
D. Yafaev (1991/1992)
Séminaire Équations aux dérivées partielles (Polytechnique)
Rearrangement of lattice particles.
Muraskin, M. (1993)
International Journal of Mathematics and Mathematical Sciences
Rectangular potentials in a semi-harmonic background: spectrum, resonances and dwell time.
Fernández-García, Nicolás, Rosas-Ortiz, Oscar (2011)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Reduced energy functionals for a three-dimensional fast rotating Bose Einstein condensates
Amandine Aftalion, Xavier Blanc (2008)
Annales de l'I.H.P. Analyse non linéaire
Regularity properties of the generalized hamiltonian flow
L. Stoyanov (1992/1993)
Séminaire Équations aux dérivées partielles (Polytechnique)
Regularization of atomic Schrödinger operators with magnetic field.
Bernard Helffer, Heinz Siedentop (1995)
Mathematische Zeitschrift