This note
explains the following topics: Principles of Quantum mechanics, The two-level
system, The Hydrogen Atom, The dipole approximation in the hydrogen atom, The
Helium atom, Propagation of light in dielectric media, Entanglement, Atoms with
many electrons, The spin in atoms with many electrons, Molecular Orbitals of
Diatomic Molecules, Atom-Light Interactions and Dressed States.
This note contains below topics, Fundamental Principles, Probing the Nuclear Interaction through GroundState Properties, Nuclear Astrophysics Studies, Fundamental Studies.
We give in this lecture an introduction to the physics of two dimensional 2d Bose gases. We .rst discuss the properties of uniform, in.nite 2d Bose .uids at nonzerotemperature T . We explain why thermal .uctuations are strong enough to destroy the fully ordered state associated with Bose Einstein condensation, but are not strong enough to suppress super.uidity in an interact ing system at low T .
This book covers the following topics Quantum mechanics of the hydrogen atom, Radiative emission by atoms and selection rules, Shell model and alkali spectra, Angular momentum coupling, Helium and the exchange energy, Spinorbit coupling and spectral fine structure, The Zeeman and Stark effects.
Major topics covered are Ultracold atom electron interaction, Laser sub cycle two dimensional electron momentum mapping using orthogonal two color fields, Magneto optical trapping of a diatomic molecule, Coherent magnon optics in a ferromagnetic spinor BoseEinstein condensate, Nanophotonic quantum phase switch with a single atom, Exact equations of motion for natural orbitals of strongly driven two electron systems.
This note covers the following topics: Spectroscopy, Bohr model of the
atom, The Schrodinger equation of the hydrogen atom, Optical transitions in a
two-level system, Magnetic effects in atoms and the electron spin, Many electron
atoms, Energy levels in molecules; the quantum structure.
This lecture note covers the following
topics: Radiation and Atoms, Central Field Approximation , Corrections to the
Central Field: Spin-Orbit interaction, Two-electron Atoms: Residual
Electrostatic Effects and LS-Coupling, Nuclear Effects on Atomic Structure,
Selection Rules, Atoms in Magnetic Fields, X-Rays: transitions involving inner
shell electrons, High Resolution Laser Spectroscopy.