Quantum phase for an arbitrary system with finite-dimensional Hilbert space
Апстракт
A representation of the phase observable in terms of a positive-operator-valued measure for an arbitrary quantum system with a finite Hilbert space is consistently defined. The phase for systems with rational relations between the energy eigenvalue differences is treated explicitly and the phase in the case of the irrational relations is obtained as a well-defined limit of the rational approximations.
Извор:
Physical Review A, 2012, 85, 4Финансирање / пројекти:
- Моделирање и нумеричке симулације сложених вишечестичних система (RS-MESTD-Basic Research (BR or ON)-171017)
- Нови приступ проблемима заснивања квантне механике са аспекта примене у квантним технологијама и интерпретацијама сигнала различитог порекла (RS-MESTD-Basic Research (BR or ON)-171028)
- Нелинеарна динамика локализованих самоорганизованих структура у плазми, нано-композитним материјалима, течним и фотоничним кристалима и ултрахладним кондензатима (RS-MESTD-Basic Research (BR or ON)-171006)
DOI: 10.1103/PhysRevA.85.044103
ISSN: 1050-2947
WoS: 000303234700008
Scopus: 2-s2.0-84860320825
Колекције
Институција/група
VinčaTY - JOUR AU - Arsenović, Dušan AU - Buric, Nikola AU - Davidović, Dragomir AU - Prvanovic, Slobodan PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4815 AB - A representation of the phase observable in terms of a positive-operator-valued measure for an arbitrary quantum system with a finite Hilbert space is consistently defined. The phase for systems with rational relations between the energy eigenvalue differences is treated explicitly and the phase in the case of the irrational relations is obtained as a well-defined limit of the rational approximations. T2 - Physical Review A T1 - Quantum phase for an arbitrary system with finite-dimensional Hilbert space VL - 85 IS - 4 DO - 10.1103/PhysRevA.85.044103 ER -
@article{ author = "Arsenović, Dušan and Buric, Nikola and Davidović, Dragomir and Prvanovic, Slobodan", year = "2012", abstract = "A representation of the phase observable in terms of a positive-operator-valued measure for an arbitrary quantum system with a finite Hilbert space is consistently defined. The phase for systems with rational relations between the energy eigenvalue differences is treated explicitly and the phase in the case of the irrational relations is obtained as a well-defined limit of the rational approximations.", journal = "Physical Review A", title = "Quantum phase for an arbitrary system with finite-dimensional Hilbert space", volume = "85", number = "4", doi = "10.1103/PhysRevA.85.044103" }
Arsenović, D., Buric, N., Davidović, D.,& Prvanovic, S.. (2012). Quantum phase for an arbitrary system with finite-dimensional Hilbert space. in Physical Review A, 85(4). https://doi.org/10.1103/PhysRevA.85.044103
Arsenović D, Buric N, Davidović D, Prvanovic S. Quantum phase for an arbitrary system with finite-dimensional Hilbert space. in Physical Review A. 2012;85(4). doi:10.1103/PhysRevA.85.044103 .
Arsenović, Dušan, Buric, Nikola, Davidović, Dragomir, Prvanovic, Slobodan, "Quantum phase for an arbitrary system with finite-dimensional Hilbert space" in Physical Review A, 85, no. 4 (2012), https://doi.org/10.1103/PhysRevA.85.044103 . .