13 citations · 28 across the 4 of their papers we have counts for
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quant-ph2002★ 5 cited
Comment on "No-Signaling Condition and Quantum Dynamics"
Pavel Bona
This paper contains a criticism of the article: Ch. Simon, V. Buzek and N. Gisin: ``No-Signaling Condition and Quantum Dynamics'', Phys. Rev. Lett. 87 (2001) 170405, containing a p…
quant-ph1999★ 2 cited
On Symmetries in Nonlinear Quantum Mechanics
Pavel Bona
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…
quant-ph1999★ 8 cited
Geometric Formulation of Nonlinear Quantum Mechanics for Density Matrices
Pavel Bona
Proposals for nonlinear extenstions of quantum mechanics are discussed. Two different concepts of "mixed state" for any nonlinear version of quantum theory are introduced: (i) >gen…