T
T. A. Osborn
Researcher at University of Manitoba
Publications - 20
Citations - 207
T. A. Osborn is an academic researcher from University of Manitoba. The author has contributed to research in topics: Phase space & Symplectic geometry. The author has an hindex of 8, co-authored 20 publications receiving 202 citations.
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Symplectic areas, quantization, and dynamics in electromagnetic fields
M V Karasev,T. A. Osborn +1 more
TL;DR: In this paper, a closed integral form of the Groenewold product formula was developed over a linear phase space endowed with an inhomogeneous Faraday electromagnetic tensor, and a gauge invariant solution of the quantum evolution problem for a charged particle in an electromagnetic field was represented in an exact continual form and in the semiclassical approximation via the area of dynamical membranes.
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Quantum magnetic algebra and magnetic curvature
M V Karasev,T. A. Osborn +1 more
TL;DR: In this article, the authors describe the corresponding algebra of Weyl-symmetrized functions in operators satisfying nonlinear commutation relations, and the multiplication in this algebra generates an associative product of functions on the phase space.
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Semiclassical Moyal quantum mechanics for atomic systems
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Cotangent bundle quantization : entangling of metric and magnetic field
M V Karasev,T. A. Osborn +1 more
TL;DR: For manifolds of noncompact type endowed with an affine connection (for example, the Levi-Civita connection) and a closed 2-form (magnetic field) as mentioned in this paper, a Hilbert algebra structure in the space and an irreducible representation of this algebra in.
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Mixed Weyl symbol calculus and spectral line shape theory
TL;DR: In this article, a modified form of the Wigner-Weyl isomorphism between quantum operators and phase space functions (Weyl symbols) is introduced in order to describe the quantum structure of a collision-broadened line shape theory.