Results 171 to 180 of about 6,172 (209)

Quantum Mechanics in Fock Space

Physical Review, 1951
In the present paper we propose to develop a quantum-mechanical scheme in Fock space that would describe interactions that take place through the formation of a compound particle. The discussion will be restricted to a dynamical system representing a single-level scattering process. The state of this dynamical system can be found in two stages: initial
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Quantum chemistry in Fock space. II. Effective Hamiltonians in Fock space

The Journal of Chemical Physics, 1983
The concept of an effective Hamiltonian in Fock space is introduced. It is based on the division of the entire one-particle space into subspaces of ‘‘active’’ and ‘‘inactive’’ orbitals. The effective Fock space Hamiltonian has—for active model states—the same eigenvalues as the full Hamiltonian.
Werner Kutzelnigg, Sigurd Koch
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Computational Logic on Fock Space

International Journal of Theoretical Physics, 2004
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On Fock Spaces with Linear Constraints

Mathematical Notes, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Stochastic Calculus in Fock Space

1993
In this chapter, we reach the main topic of these notes, non-commutative stochastic calculus for adapted families of operators on Fock space, with respect to the basic operator martingales. This calculus is a direct generalization of the classical Ito integration of adapted stochastic processes w.r.t. Brownian motion, or other martingales. Its physical
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Exponential Hilbert Space: Fock Space Revisited

Journal of Mathematical Physics, 1970
An exponential Hilbert space, which is an abstraction of the familiar Fock space for bosons, provides a natural framework to discuss a wide class of field-operator representations. This framework is especially convenient when wide invariance groups, such as a unique translationally invariant state, are involved.
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Fock Space Mappings

1994
The main fields of application of Fock space mappings have been in solid state and nuclear physics. With respect to these applications there exists a comprehensive literature which we cannot discuss all in detail. Rather as in the previous chapter we restrict ourselves to the discussion of a representative example.
Harald Stumpf, Thomas Borne
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Fock space on C ∞ and Bose-Fock space

Journal of Mathematical Analysis and Applications, 2022
Brett D Wick
exaly  

Fock Spaces

2023
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Fock Space

2020
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