Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

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Quantum and wave-dynamical chaos in systems with integer or half-integer spin and preserved or violated time-reversal invariance: experiment and theory

2018/30/Q/ST2/00324

Keywords:

quantum chaos random matrix theory microwave networks quantum graphs microwave billiards quantum billiards

Descriptors:

  • ST2_14: Non-linear phenomena
  • ST2_15: Metrology and measurement methods

Panel:

ST2 - Fundamental constituents of matter: particle, nuclear, plasma, atomic, molecular, gas and optical physics

Host institution :

Instytut Fizyki Polskiej Akademii Nauk

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Leszek Sirko 

Number of co-investigators in the project: 5

Call: SHENG 1 - announced on 2018-06-15

Amount awarded: 1 276 884 PLN

Project start date (Y-m-d): 2019-07-22

Project end date (Y-m-d): 2024-07-21

Project duration:: 36 months (the same as in the proposal)

Project status: Pending project

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (18)
  • Articles in post-conference publications (14)
  • Book publications / chapters in book publications (1)
  1. Edge switch transformation in microwave networks
    Authors:
    Vitalii Yunko, Małgorzata Białous, and Leszek Sirko
    Academic press:
    Physical Review E (rok: 2020, tom: 102, strony: 12210), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevE.102.012210 - link to the publication
  2. Experimental Investigation of the Generalized Euler Characteristic of the Networks Split at Edges
    Authors:
    O. Farooq, A. Akhshani, M. Białous, S. Bauch, M. Ławniczak and L. Sirko
    Academic press:
    Mathematics (rok: 2022, tom: 10, strony: 3785), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/math10203785 - link to the publication
  3. How time-reversal-invariance violation leads to enhanced backscattering with increasing openness of a wave-chaotic system
    Authors:
    Małgorzata Białous, Barbara Dietz, and Leszek Sirko
    Academic press:
    Physical Review E (rok: 2020, tom: 102, strony: 42206), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevE.102.042206 - link to the publication
  4. Quantum graphs and microwave networks as narrow-band filters for quantum and microwave devices
    Authors:
    A. Akhshani, M. Białous, L. Sirko
    Academic press:
    Physical Review E (rok: 2023, tom: 108, strony: 34219), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevE.108.034219 - link to the publication
  5. Distributions of the Wigner reaction matrix for microwave networks with symplectic symmetry in the presence of absorption
    Authors:
    M. Ławniczak, A. Akhshani, O. Farooq, M. Białous, S. Bauch, B. Dietz, and L. Sirko
    Academic press:
    Physical Review E (rok: 2023, tom: 107, strony: 24203), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevE.107.024203 - link to the publication
  6. Experimental Distributions of the Reflection Amplitude for Networks with Unitary and Symplectic Symmetries
    Authors:
    M. Ławniczak, A. Akhshani, O. Farooq, S. Bauch, L. Sirko
    Academic press:
    Acta Physica Polonica A (rok: 2023, tom: 144, strony: 469), Wydawca: Institute of Physics PAS
    Status:
    Published
    DOI:
    10.12693/APhysPolA.144.469 - link to the publication
  7. Experimental study of the elastic enhancement factor in a three-dimensional wave-chaotic microwave resonator exhibiting strongly overlapping resonances
    Authors:
    M. Białous, B. Dietz, L. Sirko
    Academic press:
    Physical Review E (rok: 2023, tom: 107, strony: 54210), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevE.107.054210 - link to the publication
  8. Power Spectrum of Discrete and Finite Series of Levels in Chaotic Resonators with and without Partially Violated Time-Reversal Invariance — The Case of Missing Levels
    Authors:
    M. Białous, B. Dietz and L. Sirko
    Academic press:
    Acta Physica Polonica A (rok: 2021, tom: 140, strony: 545-550), Wydawca: Institute of Physics PAS
    Status:
    Published
    DOI:
    10.12693/APhysPolA.140.545 - link to the publication
  9. Application of topological resonances in experimental investigation of a Fermi golden rule in microwave networks
    Authors:
    Michał Ławniczak, Jiri Lipovsky, Małgorzata Białous, and Leszek Sirko
    Academic press:
    Physical Review E (rok: 2021, tom: 103, strony: 32208), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevE.103.032208 - link to the publication
  10. Enhancement factor in the regime of semi-Poisson statistics in a singular microwave cavity
    Authors:
    Małgorzata Białous and Leszek Sirko
    Academic press:
    Physical Review E (rok: 2022, tom: 106, strony: 64208), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevE.106.064208 - link to the publication
  11. Investigation of the generalized Euler characteristic of graphs and microwave networks split at edges and vertices
    Authors:
    O. Farooq, A. Akhshami, M. Białous, Sz. Bauch, M. Ławniczak, L. Sirko
    Academic press:
    Physica Scripta (rok: 2023, tom: 98, 024005, strony: 45299), Wydawca: IOP
    Status:
    Published
    DOI:
    10.1088/1402-4896/acb302 - link to the publication
  12. Some Applications of Generalized Euler Characteristic of Quantum Graphs and Microwave Networks
    Authors:
    S. Bauch, M. Ławniczak, J. Wrochna, P. Kurasov and L. Sirko
    Academic press:
    Acata Physica Polonica A (rok: 2021, tom: 140, strony: 525-531), Wydawca: Institute of Physics PAS
    Status:
    Published
    DOI:
    10.12693/APhysPolA.140.525 - link to the publication
  13. Unusual properties of the enhancement factor in an open wave chaotic system with time-reversal-invariance violation
    Authors:
    Małgorzata Białous, Barbara Dietz, and Leszek Sirko
    Academic press:
    Acta Physica Polonica A (rok: 2021, tom: 139, strony: 462-467), Wydawca: Institute of Physica PAS
    Status:
    Published
    DOI:
    10.12693/APhysPolA.139.462 - link to the publication
  14. Missing level statistics in a dissipative microwave resonator with partially violated time-reversal invariance
    Authors:
    Małgorzata Białous, Barbara Dietz, and Leszek Sirko
    Academic press:
    Physical Review E (rok: 2021, tom: 103, strony: 52204), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevE.103.052204 - link to the publication
  15. A new spectral invariant for quantum graphs
    Authors:
    Michał Ławniczak, Pavel Kurasov, Szymon Bauch, Małgorzata Białous, Afshin Akhshani & Leszek Sirko
    Academic press:
    Scientific Reports (rok: 2021, tom: 11, strony: 15342), Wydawca: Springer Nature
    Status:
    Published
    DOI:
    10.1038/s41598-021-94331-0 - link to the publication
  16. Investigation of the Elastic Enhancement Factor in Microwave Chaotic Cavities in the Presence of Significantly Opened Channels
    Authors:
    M. Białous, B. Dietz, and L. Sirko
    Academic press:
    Acta Physica Polonica A (rok: 2019, tom: 136, strony: 765-769), Wydawca: Institute of Physics PAS
    Status:
    Published
    DOI:
    10.12693/APhysPolA.136.765 - link to the publication
  17. Investigation of the Wigner Reaction Matrix of Microwave Networks Simulating Quantum Graphs with Broken Time Reversal Symmetry-One-Port Investigation
    Authors:
    M. Ławniczak, S. Bauch, V. Yunko, M. Białous, J. Wrochna, and L. Sirko
    Academic press:
    Acta Physica Polonica A (rok: 2019, tom: 136, strony: 811-816), Wydawca: Institute of Physics PAS
    Status:
    Published
    DOI:
    10.12693/APhysPolA.136.811 - link to the publication
  18. The Generalized Euler Characteristics of the Graphs Split at Vertices
    Authors:
    O. Farooq, M. Ławniczak, A. Akhshani, S. Bauch, L. Sirko
    Academic press:
    Entropy (rok: 2022, tom: 24, 387, strony: 45302), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/e24030387 - link to the publication
  1. Distributions of the Wigner reaction matrix for microwave networks simulating quantum graphs with symplectic symmetry in the presence of absorption
    Authors:
    M. Ławniczak, A. Akhshani, O. Farooq, M. Białous, S. Bauch, B. Dietz, L. Sirko
    Conference:
    48 Zjazd Fizyków Polskich, Gdańsk, Poland (rok: 2023, ), Wydawca: Polskie Towarzystwo Fizyczne
    Data:
    konferencja 1-7.09.2023
    Status:
    Published
  2. Euler characteristic of graphs and Fermi golden rule
    Authors:
    Michał Ławniczak, Pavel Kurasov, Jiri Lipovsky, Szymon Bauch, Małgorzata Białous, Afshin Akhshani, Leszek Sirko
    Conference:
    10th Workshop on Quantum Chaos and Localisation Phenomena (rok: 2021, ), Wydawca: Foundation Pro Physica
    Data:
    konferencja 27–28 May
    Status:
    Published
  3. Investigations of Microwave Networks with Symplectic, Unitary and Orthogonal Symmetries
    Authors:
    Michał Ławniczak, Omer Farooq, Afshin Akhshani, Małgorzata Białous, Szymon Bauch, Barbara Dietz, and Leszek Sirko
    Conference:
    16th Chaotic Modeling and Simulation International Conference, Heraklion, Crete, Greece (rok: 2023, ), Wydawca: 16th Chaotic Modeling and Simulation International Conference
    Data:
    konferencja 13-16.06.2023
    Status:
    Published
  4. Microwave networks with broken and preserved time reversal symmetries. What they can be used for?
    Authors:
    Omer Farooq, Afshin Akhshani, Małgorzata Białous, Szymon Bauch, Michał Ławniczak, and Leszek Sirko
    Conference:
    Quantum graphs in Mathematics, Physics and Applications (rok: 2023, ), Wydawca: Stockholm University
    Data:
    konferencja 7–8 December 2023
    Status:
    Published
  5. Selected Properties of Microwave Networks with Orthogonal and Symplectic Symmetries
    Authors:
    Omer Farooq, Afshin Akhshani, Małgorzata Białous, Szymon Bauch, Michał Ławniczak, and Leszek Sirko
    Conference:
    URSI GASS 2023, Sapporo, Japan (rok: 2023, ), Wydawca: URSI GASS 2023
    Data:
    konferencja 19 – 26 August 2023
    Status:
    Published
  6. A new spectral invariant for quantum graphs
    Authors:
    Michał Ławniczak, Pavel Kurasov, Szymon Baucg, Małgorzata Białous, Afshin Akhshani, Omer Farooq
    Conference:
    Dynamics Days Europe 2022 (rok: 2022, ), Wydawca: University of Aberdeen
    Data:
    konferencja 22nd – 26th August
    Status:
    Published
  7. Elastic enhancement factor in the semi-Poisson regime
    Authors:
    Małgorzata Białous, Leszek Sirko
    Conference:
    11th Workshop on Quantum Chaos and Localisation Phenomena (rok: 2023, ), Wydawca: Foundation Pro Physica
    Data:
    konferencja 25–26 May 2023
    Status:
    Published
  8. Investigations of the enhancement factor in an open wave chaotic system with time-reversal-invariance violation
    Authors:
    Małgorzata Białous, Barbara Dietz, Leszek Sirko
    Conference:
    10th Workshop on Quantum Chaos and Localisation Phenomena (rok: 2021, ), Wydawca: Foundation Pro Physica
    Data:
    konferencja 27–28 May
    Status:
    Published
  9. Euler characteristic of graphs
    Authors:
    Michał Ławniczak, Pavel Kurasov, Szymon Bauch, Małgorzata Białous, Afshin Akhshani, Leszek Sirko
    Conference:
    47th Congress of Polish Physicists (rok: 2021, ), Wydawca: PTF Bydgoszcz
    Data:
    konferencja September 19-23
    Status:
    Published
  10. Application of quantum and microwave graphs in investigations of spectral invariants and non-Weyl systems
    Authors:
    Leszek Sirko, Afshin Akhshani, Jiří Lipovský, Małgorzata Białous, Michał Ławniczak, Omer Farooq, Pavel Kurasov, Szymon Bauch
    Conference:
    Workshop on Modern Trends in Quantum Theory (rok: 2022, ), Wydawca: Faculty of Nuclear Sciences and Physical Engineering CTU in Prague, Czechia
    Data:
    konferencja 23-27 May
    Status:
    Published
  11. Isoscattering chains of graphs and microwave networks
    Authors:
    Michał Ławniczak, Adam Sawicki, Małgorzata Białous, and Leszek Sirko
    Conference:
    QGraph 2021: Quantum graphs in Mathematics (rok: 2021, ), Wydawca: Stockholm University
    Data:
    konferencja 8-10 December
    Status:
    Published
  12. Jak badać doświadczalnie chaotyczne układy falowe i kwantowe?
    Authors:
    M. Ławniczak, M. Białous, V. Yunko, J. Wrochna, S. Bauch, and L. Sirko
    Conference:
    46 Nadzwyczajny Zjazd Fizyków Polskich (rok: 2020, ), Wydawca: Polskie Towarzystwo Fizyczne
    Data:
    konferencja 16-18.10.2020
    Status:
    Published
  13. The Elastic Enhancement Factor in the Regime of Semi-Poisson Statistics
    Authors:
    Małgorzata Białous and Leszek Sirko
    Conference:
    URSI GASS 2023, Sapporo, Japan (rok: 2023, ), Wydawca: URSI GASS 2023
    Data:
    konferencja 19 – 26 August 2023
    Status:
    Published
  14. Wigner reaction matrix for microwave networks simulating graphs with GUE and GSE symmetry in the presence of absorption
    Authors:
    M. Ławniczak, B. van Tiggelen, B. Dietz, A. Akhshani, S. Bauch, O. Farooq, M. Białous, L. Sirko
    Conference:
    11th Workshop on Quantum Chaos and Localisation Phenomena (rok: 2023, ), Wydawca: Foundation Pro Physica
    Data:
    konferencja 25 - 26 May 2023
    Status:
    Published
  1. Role of the Boundary Conditions in the Graphs Split at Vertices
    Authors:
    M. Ławniczak, O. Farooq, A. Akhshani, M. Białous, S. Bauch, L. Sirko
    Book:
    15th Chaotic Modeling and Simulation International Conference. CHAOS 2022. Springer Proceedings in Complexity. Springer Cham. (rok: 2023, tom: I, strony: 165-175), Wydawca: Springer Proceedings in Complexity. Springer Cham.
    Status:
    Published

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