An explicit and symplectic integrator called PICKABACK for quantum-classical molecular dynamics is presented. The integration scheme is time reversible and unitary in the quantum part. We use the Lie formalism in order to construct a formal evolution operator which is split by the Strang splitting y
Classical Invariant Theory for the Quantum Symplectic Group
β Scribed by Elisabetta Strickland
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 512 KB
- Volume
- 123
- Category
- Article
- ISSN
- 0001-8708
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β¦ Synopsis
Let k be a field of characteristic zero. Consider the field K=k(q) of rational functions in the variable q. The algebra of q-polynomial functions article no. 0067 78
π SIMILAR VOLUMES
The coadjoint orbits for the series B , C , and D are considered in the case when the base point is a multiple of a fundamental weight. A quantization of the big cell is suggested by means of introducing a )-algebra generated by holomorphic coordinate functions. Starting from this algebraic structu
We suggest a possible programme to associate geometric ''flag-like'' data to an arbitrary simple quantum group, in the spirit of the noncommutative algebraic geometry developed by Artin, Tate, and Van den Bergh. We then carry out this programme for the standard quantum SLΓ°nΓ of Drinfel'd and Jimbo,
The 'Yukawa quantum field theory in two-dimensional space-time is considered. It is proved that the CPT invariant states with periodic boundary conditions for the (renormalized) Yukawa\* model without cutoffs are Lorentz invariant. Contents. 1. Introduction. 2. Convergence of the Hamiltonians with p