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- 1.0581037 - ÚJF 2024 RIV GB eng C - Conference Paper (international conference)
Lechtenfeld, O. - Znojil, Miloslav
Quasi-hermitian quantum mechanics and a new class of user-friendly matrix hamiltonians.
Journal of Physics: Conference series. Vol. 2667. Bristol: IOP, 2023 - (Burdík, Č.; Hrivňák, J.; Navrátil, O.; Pošta, S.), č. článku 012036. ISSN 1742-6588.
[International Symposium on Quantum Theory and Symmetries (QTS12). Praha (CZ), 24.07.2023-28.07.2023]
Institutional support: RVO:61389005
Keywords : quantum mechanics * Quasi-hermitian
OECD category: Pure mathematics
https://doi.org/10.1088/1742-6596/2667/1/012036
Permanent Link: https://hdl.handle.net/11104/0349601File Download Size Commentary Version Access 0581037.pdf 0 662.2 KB CC licence Publisher’s postprint open-access - 2.0548944 - ÚJF 2022 RIV GB eng C - Conference Paper (international conference)
Znojil, Miloslav
Paths of unitary access to exceptional points.
Journal of Physics: Conference Series. Vol. 2038. Bristol: IOP Publishing Ltd., 2021, č. článku 012026. ISSN 1742-6588.
[Virtual Seminar Series on Pseudo-Hermitian Hamiltonians in Quantum Physics, PTSeminar 2020. London (GB), 05.03.2020-05.03.2020]
Institutional support: RVO:61389005
Keywords : phase transitions * quantum optics * expceptional points
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Permanent Link: http://hdl.handle.net/11104/0325031 - 3.0509984 - ÚJF 2020 RIV GB eng C - Conference Paper (international conference)
Znojil, Miloslav - Růžička, František
Nonlinearity of perturbations in PT-symmetric quantum mechanics.
Journal of Physics: Conference series. Vol. 1194. Bristol: IOP, 2019 - (Burdík, Č.; Navrátil, O.; Pošta, S.), č. článku 012120. ISSN 1742-6588.
[32nd International Colloquium on Group Theoretical Methods in Physics (Group32). Prague (CZ), 08.07.2018-13.07.2018]
R&D Projects: GA ČR GA16-22945S
Institutional support: RVO:61389005
Keywords : Group theory * Hilbert spaces * quantum optics
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Permanent Link: http://hdl.handle.net/11104/0300554 - 4.0502218 - ÚJF 2019 RIV ZA eng C - Conference Paper (international conference)
Znojil, Miloslav - Zloshchastiev, K. G.
Matrix logarithmic quantum wave equation.
Proceedings of SAIP2017. Vol. 2017. Stellenbosch: Stellenbosch University, 2018, s. 397-401. ISBN 978-0-620-82077-6.
[South African Institute of Physics Conference (SAIP2017). Stellenbosch (ZA), 03.07.2017-07.07.2017]
R&D Projects: GA ČR GA16-22945S
Institutional support: RVO:61389005
Keywords : quantum wave equations * matrix generalization * logarithmic equation
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Permanent Link: http://hdl.handle.net/11104/0294160 - 5.0489077 - ÚJF 2019 RIV GB eng C - Conference Paper (international conference)
Bagchi, B. - Kamil, S. M. - Tummuru, T. R. - Semorádová, Iveta - Znojil, Miloslav
Branched Hamiltonians for a Class of Velocity Dependent Potentials.
Journal of Physics: Conference Series. Vol. 839. Bristol: IOP Publishing, 2017, č. článku 012011. ISSN 1742-6588.
[Quantum Fest 2016 International Conference on Quantum Phenomena, Quantum Control and Quantum Optics. Mexico City (MX), 17.10.2016-21.10.2016]
R&D Projects: GA ČR GA16-22945S
Institutional support: RVO:61389005
Keywords : Multivalued functions * Perturbative treatment * Time derivative * Velocity-dependent
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Permanent Link: http://hdl.handle.net/11104/0283561 - 6.0466568 - ÚJF 2017 RIV DE eng C - Conference Paper (international conference)
Borisov, D. - Znojil, Miloslav
Mathematical and Physical Meaning of the Crossings of Energy Levels in PT-Symmetric Systems.
Springer Proceedings in Physics. Vol. 184. Berlin: Springer-Verlag, 2016, s. 201-217. ISBN 978-3-319-31354-2.
[15th International Workshop on Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP). Palermo (IT), 18.05.2015-23.05.2015]
Institutional support: RVO:61389005
Keywords : quantum theory * real Kato's exceptional points * excatly solvable models * anomalously broken PT −symmetry * anomalous phase transitions
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0264837 - 7.0466561 - ÚJF 2017 RIV DE eng C - Conference Paper (international conference)
Znojil, Miloslav
Quantization of Big Bang in Crypto-Hermitian Heisenberg Picture.
Springer Proceedings in Physics. Vol. 184. Berlin: Springer-Verlag, 2016, s. 383-399. ISBN 978-3-319-31354-2.
[15th International Workshop on Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP). Palermo (IT), 18.05.2015-23.05.2015]
Institutional support: RVO:61389005
Keywords : big bang * Hilbert space * operators
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0264833 - 8.0446676 - ÚJF 2016 RIV GB eng C - Conference Paper (international conference)
Znojil, Miloslav
Quantum control and the challenge of non-Hermitian model-building.
Journal of Physics Conference Series. Vol. 624. Bristol: IOP Publishing Ltd, 2015, 012011. ISSN 1742-6588.
[International Conference on Quantum Control, Exact or Peturbative, Linear or Nonlinear. Mexico City (MX), 22.10.2014-24.10.2014]
Institutional support: RVO:61389005
Keywords : mechanics * Hamiltonians * operators
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0248684 - 9.0435946 - ÚJF 2015 RIV DE eng C - Conference Paper (international conference)
Znojil, Miloslav
Symbolic-Manipulation Constructions of Hilbert-Space Metrics in Quantum Mechanics.
Lecture Notes in Computer Science. Vol. 6885. Berlin: Springer, 2011 - (Gerdt, V.; Koepf, W.; Mayr, E.; Vorozhtsov, E.), s. 348-357. ISBN 978-3-642-23567-2. ISSN 0302-9743.
[13th International Workshop on Computer Algebra in Scientific Computing. Kassel (DE), 05.09.2011-09.09.2011]
R&D Projects: GA ČR GAP203/11/1433; GA MŠMT LC06002
Institutional support: RVO:61389005
Keywords : Hilbert spaces * Hamiltonian * operator equation
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0239801 - 10.0388572 - ÚJF 2013 RIV IL eng C - Conference Paper (international conference)
Bagarello, F. - Znojil, Miloslav
The dynamical problem for a non self-adjoint Hamiltonian.
Operator Theory: Advances and Applications. Gohberg: Springer Basel AG, 2012 - (Ball, J.; Dym, H.; Kaashoek, M.; Langer, H.; Tretter, C.), s. 109-119. ISBN 978-3-0348-0296-3.
[21st International Workshop on Operator Theory and its Applications IWOTA 2010. Berlin (DE), 12.07.2010-16.07.2010]
R&D Projects: GA MŠMT LC06002; GA ČR GAP203/11/1433
Institutional research plan: CEZ:AV0Z10480505
Keywords : metrics in Hilbert spaces * hermitizations of a Hamiltonian
Subject RIV: BE - Theoretical Physics
http://arxiv.org/pdf/1105.4716.pdf
Permanent Link: http://hdl.handle.net/11104/0217466