Search results
- 1.0559801 - ÚJF 2023 RIV US eng J - Journal Article
Baradaran, M. - Exner, Pavel - Tater, Miloš
Spectrum of periodic chain graphs with time-reversal non-invariant vertex coupling.
Annals of Physics. Roč. 443, AUG (2022), č. článku 168992. ISSN 0003-4916. E-ISSN 1096-035X
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Quantum graph * Periodic structure * Time reversal non -invariance * Spectral gaps
OECD category: Nuclear physics
Impact factor: 3, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.aop.2022.168992
Permanent Link: https://hdl.handle.net/11104/0333001 - 2.0552561 - ÚJF 2023 RIV CH eng J - Journal Article
Shapiro, B. - Tater, Miloš
On spectral asymptotic of quasi-exactly solvable quartic potential.
Analysis and Mathematical Physics. Roč. 12, č. 1 (2022), č. článku 2. ISSN 1664-2368. E-ISSN 1664-235X
Institutional support: RVO:61389005
Keywords : Heun equation * Spectral polynomials
OECD category: Pure mathematics
Impact factor: 1.7, year: 2022
Method of publishing: Open access
https://doi.org/10.1007/s13324-021-00612-2
Permanent Link: http://hdl.handle.net/11104/0327668File Download Size Commentary Version Access 0552561.pdf 2 1.3 MB Open Access - CC licence Publisher’s postprint open-access - 3.0546250 - ÚJF 2022 RIV NL eng J - Journal Article
Exner, Pavel - Tater, Miloš
Quantum graphs: Self-adjoint, and yet exhibiting a nontrivial PT-symmetry.
Physics Letters. A. Roč. 416, NOV (2021), č. článku 127669. ISSN 0375-9601. E-ISSN 1873-2429
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Quantum graph * PT-symmetry * Vertex coupling * Lattice transport properties
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.707, year: 2021
Method of publishing: Limited access
https://doi.org/10.1016/j.physleta.2021.127669
Permanent Link: http://hdl.handle.net/11104/0322793 - 4.0540723 - ÚJF 2022 RIV SG eng J - Journal Article
Baradaran, M. - Exner, Pavel - Tater, Miloš
Ring chains with vertex coupling of a preferred orientation.
Reviews in Mathematical Physics. Roč. 33, č. 1 (2021), č. článku 2060005. ISSN 0129-055X. E-ISSN 1793-6659
R&D Projects: GA ČR GA17-01706S
Institutional support: RVO:61389005
Keywords : periodic structure * Quantum graphs * spectral gaps
OECD category: Pure mathematics
Impact factor: 1.383, year: 2021
Method of publishing: Limited access
https://doi.org/10.1142/S0129055X20600053
Permanent Link: http://hdl.handle.net/11104/0318341 - 5.0538785 - ÚJF 2021 RIV GB eng J - Journal Article
Exner, Pavel - Tater, Miloš
Spectral properties of spiral-shaped quantum waveguides.
Journal of Physics A-Mathematical and Theoretical. Roč. 53, č. 50 (2020), č. článku 505303. ISSN 1751-8113. E-ISSN 1751-8121
Institutional support: RVO:61389005
Keywords : Dirichlet boundary * quantum waveguides * spiral-shaped regions
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.132, year: 2020
Method of publishing: Open access
https://doi.org/10.1088/1751-8121/abc5d3
Permanent Link: http://hdl.handle.net/11104/0316513File Download Size Commentary Version Access 0538785.pdf 0 2.2 MB Open Access - CC licence Publisher’s postprint open-access - 6.0504324 - ÚJF 2020 RIV US eng J - Journal Article
Shapiro, B. - Tater, Miloš
Asymptotics and Monodromy of the Algebraic Spectrum of Quasi-Exactly Solvable Sextic Oscillator.
Experimental Mathematics. Roč. 28, č. 1 (2019), s. 16-23. ISSN 1058-6458. E-ISSN 1944-950X
R&D Projects: GA ČR(CZ) GA14-06818S
Institutional support: RVO:61389005
Keywords : monodromy * spectral surface * spectrum of an harmonic oscillator
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 0.659, year: 2019
Method of publishing: Limited access
https://doi.org/10.1080/10586458.2017.1325792
Permanent Link: http://hdl.handle.net/11104/0295986 - 7.0490635 - ÚJF 2019 RIV GB eng J - Journal Article
Exner, Pavel - Turek, Ondřej - Tater, Miloš
A family of quantum graph vertex couplings interpolating between different symmetries.
Journal of Physics A-Mathematical and Theoretical. Roč. 51, č. 28 (2018), č. článku 285301. ISSN 1751-8113. E-ISSN 1751-8121
R&D Projects: GA ČR GA17-01706S
Institutional support: RVO:61389005
Keywords : quantum graphs * vertex coupling * time reversal noninvariance * square lattice * interpolation * rotational symmetry * circulant matrix
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.110, year: 2018
Permanent Link: http://hdl.handle.net/11104/0284797 - 8.0486518 - ÚJF 2019 RIV NL eng J - Journal Article
Exner, Pavel - Tater, Miloš
Quantum graphs with vertices of a preferred orientation.
Physics Letters. A. Roč. 382, č. 5 (2018), s. 283-287. ISSN 0375-9601. E-ISSN 1873-2429
R&D Projects: GA ČR GA17-01706S
Institutional support: RVO:61389005
Keywords : Quantum graph * Vertex coupling * Preferred orientation * Square lattice * Hexagonal lattice * Band spectrum
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.087, year: 2018
Permanent Link: http://hdl.handle.net/11104/0281345 - 9.0473763 - ÚJF 2018 RIV NL eng J - Journal Article
Exner, Pavel - Lotoreichik, Vladimir - Tater, Miloš
Spectral and resonance properties of the Smilansky Hamiltonian.
Physics Letters. A. Roč. 381, č. 8 (2017), s. 756-761. ISSN 0375-9601. E-ISSN 1873-2429
R&D Projects: GA ČR(CZ) GA14-06818S
Institutional support: RVO:61389005
Keywords : Smilansky model * discrete spectrum * weak coupling * resonances
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 1.863, year: 2017
Permanent Link: http://hdl.handle.net/11104/0270901 - 10.0466593 - ÚJF 2017 RIV RU eng J - Journal Article
Exner, Pavel - Lotoreichik, Vladimir - Tater, Miloš
On resonances and bound states of Smilansky Hamiltonian.
Nanosystems: Physics, Chemistry, Mathematics. Roč. 7, č. 5 (2016), s. 789-802. ISSN 2220-8054
R&D Projects: GA ČR(CZ) GA14-06818S
Institutional support: RVO:61389005
Keywords : Smilansky Hamiltonian * resonances * resonance free region * weak coupling asymptotics * Riemann surface * bound states
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0264857