146 citations · 847 across the 74 of their papers we have counts for
Showing 2005 · quant-phShow all
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quant-ph2005★ 29 cited
Elementary proof of the bound on the speed of quantum evolution
Piotr Kosinski, Magdalena Zych
An elementary proof is given of the bound on "ortogonalization time".
quant-ph2005★ 17 cited
Hamiltonian structures for Pais-Uhlenbeck oscillator
Katarzyna Bolonek, Piotr Kosinski
The hamiltonian structures for quartic oscillator are considered. All structures admitting quadratic hamiltonians are classified.