30 citations · 62 across the 6 of their papers we have counts for
6 papers
Note on charge interaction in NQED
K. Bolonek, P. Kosinski
The interaction of charges in NQED is discussed. It is shown that the relativistic correction have the same form as in the commutative case provided the Weyl ordering rule is used.
On the unitarity of higher-dervative and nonlocal theories
Katarzyna Bolonek, Piotr Kosinski
We consider two simple models of higher-derivative and nonlocal quantu systems.It is shown that, contrary to some claims found in literature, they can be made unitary.
Comment on "Dirac Quantization of Pais-Uhlenbeck Fourth Order Oscillator"
Katarzyna Bolonek, Piotr Kosinski
The structure of Pais-Uhlenbeck oscillator in the equal-frequency limit has been recently studied by Mannheim and Davidson [Phys.Rev. A71 (2005), 042110]. It appears that taking th…
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.
Minimalisation of uncertainty relations in noncommutative quantum mechanics
Piotr Kosinski, Katarzyna Bolonek
The explicit constrtuction of states saturating uncertainty relations following from basic commutation rules of NCQM is given both in Fock space and coordinate representation
On uncertainty relations in noncommutative quantum mechanics
Katarzyna Bolonek, Piotr Kosinski
We discuss the uncertainty relations in quantum mechanics on noncommutative plane. In particular, we show that, for a given state at most one out of three basic nontrivial uncertai…