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Quantum mechanics: Non-relativistic theory,
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The basic concepts of quantum mechanics Energy and momentum Schrodinger's equation Angular momentum Perturbation theory Spin The identity of particles The atom The theory of symmetry Polyatomic molecules Motion in a magnetic field Nuclear structure Elastic collisions Mathematical appendices.Abstract:
The basic concepts of quantum mechanics Energy and momentum Schrodinger's equation Angular momentum Perturbation theory Spin The identity of particles The atom The theory of symmetry Polyatomic molecules Motion in a magnetic field Nuclear structure Elastic collisions Mathematical appendices.read more
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Atomic Dark Matter
TL;DR: In this article, the early universe formation of hydrogen-like dark atoms was studied and it was shown that weak-scale dark atoms can accommodate hyperfine splittings of order 100 keV consistent with the inelastic dark matter interpretation of the DAMA data while naturally evading direct detection bounds.
Book ChapterDOI
Resonance and Threshold Phenomena in Low-Energy Electron Collisions with Molecules and Clusters
TL;DR: In this paper, the authors discuss resonance and threshold phenomena in low-energy electron collisions with molecules and clusters, and the theoretical description of electron-molecule collisions generally requires an adequate description of electronic, vibrational and rotational degrees of freedom.
Journal ArticleDOI
Ultracold molecules and ultracold chemistry
TL;DR: In this paper, a review article summarizes some of the principal theoretical approaches to understand quantum effects in barrierless collisional processes in these barrierless processes, where the de Broglie wavelength is long compared with molecular dimensions.
Journal ArticleDOI
Theory of plasmon-enhanced Förster energy transfer in optically excited semiconductor and metal nanoparticles
TL;DR: In this article, the process of F\"orster transfer between semiconductor nanoparticles in the presence of a metal subsystem (metal nanocrystals) is described, and the authors derive convenient equations for the energy transfer rates, photoluminescence intensities, and energy dissipation rates in the please of plasmon resonances.
Journal ArticleDOI
Quantum Simulations of Lattice Gauge Theories using Ultracold Atoms in Optical Lattices
TL;DR: In this paper, the Hamiltonian formulation of lattice gauge theories is reviewed, and the recent progress in constructing quantum simulation of Abelian and non-Abelian lattice girders in 1+1 and 2+1 dimensions using ultracold atoms in optical lattices is described.