Results related to work at Texas A & M University with the group of M. Scully
Preliminary estimations
- Schrodinger equation. Bohr D approach. Variational (HL) approach. Hybrid variational Bohr approach.
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- Heitler London method for H2 molecule. Hybrid HL-B model. Alternative constraint. The model of Phys. Lett. A.
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- Possible combinations of Heitler - London model with Bohr model.
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- Re-examining the paper Model of molecular bonding based on
the Bohr - Sommerfeld picture of atoms, Phys. Lett. A 355, 373
(2006).
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- The method NNQWC
(nearest-nucleus quantization without constraints).
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- Nearest atom quantization for H2. Analytic continuation.
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- Heitler - London model with Gaussian orbitals.
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- Using orthogonal configuration (Hartree - Fock like).
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- Bohr model for isoelectronic ions.
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- Calculations of maxima of probability distributions from
expectation values. Angular distribution.
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- Bohr orbits in space of many dimensions. Two electrons in four-dimensional space.
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- Bohr model for many-electron atoms. Energy and electron density at large Z. Comparison with Thomas - Fermi.
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- Alternative constraint for H2 molecule. Bohr-like method for H2 with H2+ -inspired constraints.
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- Hybrids of Heitler - London model with Bohr model for three-electron molecules.
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- Bohr model for many-electron atoms, many-dimensional space (tables).
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- Bohr model for many-electron cations, many-dimensional space (tables).
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- Bohr model for many-electron atoms in many dimensions.
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- Bohr model in variable dimensionality.
Neon atom (tables), all atoms up to Na (11 electrons), all atoms up to 13 electrons
- Using one electron two center Coulomb solutions together with Bohr-like methods.
Calculations for LiH molecule and its cation.
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- Superradiance from N atoms inside a sphere. Testing formulas for decay rates.
PDF file, PowerPoint
- Calculation of electric field around a conducting cone illuminated by a plane wave.
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- Heitler - London model with fixed exponent orbitals and two-electron interaction from Bohr model.
PDF file, PowerPoint
- Using orthogonality to take into account Pauli exclusion principle.
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- Using one electron two center Coulomb solutions together with Bohr-like methods.
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- Generalizations of Bohr model for diatomic and polyatomic molecules (review of results).
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- Generalizations of Bohr model and the method of dimensional scaling for diatomic and polyatomic molecules (review of two recent papers).
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- Many-electron atoms in the limit of large dimensionality (review of J. Loeser's papers).
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- Excited states in the limit of large dimensionality (review of a paper of D. Goodson and D. Watson).
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- States with non-zero angular momentum in the limit of large dimensionality (review of D. Watson's papers).
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Seminars
- Dimensional scaling of helium
and frozen planetary states
as resonances associated with complex stationary points
of the effective potential. Seminar in Princeton in 2006.
PDF file
- Perturbation parameters, analytical continuation and
singularity structure of the energy function:
applications in atomic, molecular and nuclear physics. Seminar in TAMU in Feb. 2007.
PDF file,
animation
- Bohr, scaling and more
(stable circular orbits for helium atom). Seminar in Princeton in Apr. 2007.
PDF file
- Bohr, scaling and molecular physics. Workshop in Casper in Aug. 2007.
PDF file
- Partial wave expansion of the plane wave. PowerPoint file (52 MB). Method of partial waves. PowerPoint file (33 MB). For D. Herschabach's molecular course 11/18/2008.
Designed by A. Sergeev.