Research Interests
- Quantization procedures
- The problem of time
- Classical and quantum cosmological models
Start of PhD studies
winter semester 2016
Seminars and conference talks
- 2019/2020
-Primordial Universe and Gravitation seminar, 24 February 2020, Penn State University, State College, USA
“Big Bounce from Affine Quantum Cosmology” (talk)
-Weekly quantum gravity group seminars, 28 January 2020, University of Cologne, Cologne, Germany
“Perturbations on a quantum cosmological spacetime” (talk)
–30th Texas Symposium on Relativistic Astrophysics, 15-20 December 2019, Portsmouth, UK
“Perturbations of a quantum cosmological spacetime” (talk)
–W.E. Heraeus Summer School “Saalburg” for Graduate Students on “Foundations and New Methods in Theoretical Physics” , 2-13 September 2019, Heigenbrücken, Bayern
–45 Zjazd Fizyków Polskich, 13-18 September 2019, Kraków
“Emisja pierwotnych fal grawitacyjnych w scenariuszu kwantowego wielkiego odbicia” (talk)
–The 6th Conference of the Polish Society on Relativity ,Szczecin, Poland, 23-26.09.2019
“Quantum Big-Bounce scenario and primordial gravitational waves” (talk) - 2018/2019
–Analytics, Inference and Computation in Cosmology: Advanced methods, The Institut d’Etudes Scientifiques de Cargèse
“The role of internal clocks in early Universe cosmology” (poster)
-PhD seminar at NCBJ
“Coherent states and the early universe”
-Szczecin cosmology group seminars
“Semi-classical dynamics of the early universe” - 2017/2018
–Weekly seminars at Atomic Optics Department UJ
“Generalized coherent states as a tool for semiclassical analysis”
–The 2nd workshop on Singularities of general relativity and their quantum fate
“Phase space formulation of quantum mechanics”
-PhD seminar at NCBJ
“Evolution in classical and quantum systems”
–44 zjazd fizyków polskich, Wrocław
“The problem of time or the aspect of time?” - 2016/2017
-PhD seminar at NCBJ
“Analysis of long-range interactions in time crystals”
-Szczecin cosmology group seminars
“Affine quantization of FRW universe”
-Spring Cosmo17, Grodno
“Internal clock formulation of quantum mechanics”
Publications
- “Quantum phase space trajectories with application to quantum cosmology”
Przemysław Małkiewicz, Artur Miroszewski, and Hervé Bergeron,
Phys. Rev. D 98, 026030, DOI: 10.1103/PhysRevD.98.026030 - “Time Crystal Platform: From Quasicrystal Structures in Time to Systems with Exotic Interactions”
Krzysztof Giergiel, Artur Miroszewski, and Krzysztof Sacha.
Phys. Rev. Lett. 120, 140401 (2018) DOI: 10.1103/PhysRevLett.120.140401 - “Internal clock formulation of quantum mechanics”
P. Małkiewicz, A. Miroszewski.
Phys.Rev. D96 (2017) no.4, 046003 DOI: 10.1103/PhysRevD.96.046003
Grants
PRELUDIUM 14, “Mechanika kwantowa i kwantowa kosmologia w formalizmie rozszerzonej przestrzeni fazowej“, PI: Artur Miroszewski
Courses
- 2017/2018
-course “Cosmology”, score: 5.0
-PhD seminar at NCBJ - 2016/2017
-PhD seminar at NCBJ
-course “Ogólna teoria względności”, score: 4.5
-course “Models of quantum gravity”, score 5.0
Others
-
- 2017/2018
-Member of Organizing Committee: The 2nd workshop on Singularities of general relativity and their quantum fate
-Popular Science talk: “Czy można zamknąć gwiazdę w pudełku?”, Copernicon 2017
-Member of students council
- 2017/2018
Contact
artur.miroszewski[at]ncbj.gov.pl
Hoża 69, room 123