Adiabatic motion and statistical mechanics via mass-zero constrained dynamics
نویسندگان
چکیده
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We analyze constrained quantum systems where the dynamics do not preserve the constraints. This is done in particular for the restriction of a quantum particle in R n to a curved submanifold, and we propose a method of constraining and dynamics adjustment which produces the right Hamiltonian on the submanifold when tested on known examples. This method will be the germ of a \Dirac algorithm for...
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ژورنال
عنوان ژورنال: Physical Chemistry Chemical Physics
سال: 2020
ISSN: 1463-9076,1463-9084
DOI: 10.1039/d0cp00163e