9910012v1

related topics
{observables, space, algebra}
{group, space, representation}
{energy, gaussian, time}
{operator, operators, space}
{equation, function, exp}
{states, state, optimal}
{measurement, state, measurements}

On Symmetries in Nonlinear Quantum Mechanics

Pavel Bona

abstract: It is shown how nonlinear versions of quantum mechanics can be refolmulated in terms of a (linear) C*-algebraic theory. Then also their symmetries are described as automorphisms of the correspondong C*-algebra. The requirement of ``conservation of transition probabilities'' is discussed.

oai_identifier:
oai:arXiv.org:quant-ph/9910012
categories:
quant-ph
comments:
Latex, 5 pages, submitted to Proceedings of a conference
arxiv_id:
quant-ph/9910012
created:
1999-10-04

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