Publications

Recent preprints and publications

 

• “Optical drift effects in general relativity”
  Mikołaj Korzyński, Jarosław Kopiński
  JCAP 1803 (2018) 012
  DOI: 10.1088/1475-7516/2018/03/012
  e-Print: arXiv:1711.00584 [gr-qc]

• “Black-Hole Lattices as Cosmological Models”
  Eloisa Bentivegna, Timothy Clifton, Jessie Durk, Mikołaj Korzyński, Kjell Rosquist
  Class. Quant. Grav. 35 (2018) no.17, 175004
  DOI: 10.1088/1361-6382/aac846
  e-Print: arXiv:1801.01083 [gr-qc]

• “Geometric optics in general relativity using bilocal operators”, Michele Grasso, Mikołaj Korzyński, Julius Serbenta, Phys. Rev. D 99 (2019) no.6, 064038    Editors’ suggestion
  DOI: 10.1103/PhysRevD.99.064038
  e-Print: arXiv:1811.10284 [gr-qc]

• “Variational principle for the Einstein-Vlasov equations “
  Lars Andersson, Mikołaj Korzyński
  e-Print: arXiv:1910.12152 [gr-qc]

•  “Geometric optics in relativistic cosmology: new formulation and a new observable”, Mikołaj Korzyński, Eleonora Villa, Phys. Rev. D 101 (2020) no.6, 063506
  DOI: 10.1103/PhysRevD.101.063506
  e-Print: arXiv:1912.04988 [gr-qc] 
• “Weighing the spacetime along the line of sight using times of arrival of electromagnetic signals”, Mikołaj Korzyński, Jan Miśkiewicz, Julius Serbenta, Phys. Rev. D 104, 024026 (2021) – Published 8 July 2021 e-Print: arXiv:2102.00095 [gr-qc]             DOI: https://doi.org/10.1103/PhysRevD.104.024026
• “Testing the null energy condition with precise distance measurements“,  Mikołaj Korzyński, Julius Serbenta, Phys. Rev. D 105, 084017 (2022)
  DOI: https://doi.org/10.1103/PhysRevD.105.084017
  e-Print: arXiv:2111.12789 [gr-qc]
• “Bilocal geodesic operators in static spherically-symmetric spacetimes”
  Julius Serbenta, Mikołaj Korzyński
  e-Print: arXiv:2111.02880 [gr-qc]
• “Isolating non-linearities of light propagation in inhomogeneous cosmologies”
  Michele Grasso, Eleonora Villa, Mikołaj Korzyński, Sabino Matarrese
  Phys. Rev. D 104, 043508 (2021)
  DOI: https://doi.org/10.48550/arXiv.2105.04552
  e-Print: arXiv:2105.04552 [astro-ph.CO]

• “BiGONLight: light propagation with bi-local operators in Numerical Relativity”
  Michele Grasso, Eleonora Villa
  Class. Quantum Grav. 39 015011 (2022)
  DOI: https://doi.org/10.1088/1361-6382/ac35aa
  e-Print: arXiv:2107.06306 [gr-qc]

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Previous publications relevant for the research project

Inhomogeous cosmological models and backreaction problem

• “Inhomogeneous cosmology and backreaction: current status and future prospects“
  Krzysztof Bolejko, Mikołaj Korzyński
  Int. J. Mod. Phys. D 26, 1730011 (2017), May 2017
  Based on talks presented at the Fourteenth Marcel Grossmann Meeting on General Relativity, Rome, July 2015.
  DOI: 10.1142/S0218271817300117
  e-Print: arXiv:1612.08222 [gr-qc]

Backreaction in cosmology, non-perturbative effects

• “Backreaction and continuum limit in a closed universe filled with black holes”
  Mikołaj Korzyński
  Class.Quant.Grav. 31 (2014) 085002 (CQG Highlight 2013/14 in cosmology, see also the CQG Plus entry for this article)
  DOI: 10.1088/0264-9381/31/8/085002
  e-Print: arXiv:1312.0494 [gr-qc]
• “Nonlinear effects of general relativity from multiscale structure”
  Mikołaj Korzyński
  Class.Quant.Grav. 32 (2015) no.21, 215013 (CQG Highlight 2015 in cosmology)
  DOI: 10.1088/0264-9381/32/21/215013
  e-Print: arXiv:1412.3865 [gr-qc]
• “Covariant coarse-graining of inhomogeneous dust flow in General Relativity“
  Mikołaj Korzyński
  Class.Quant.Grav. 27 (2010) 105015
  DOI: 10.1088/0264-9381/27/10/105015
  e-Print: arXiv:0908.4593 [gr-qc]

Numerical simulations of black hole lattices as inhomogeneous cosmological models

• “Evolution of a periodic eight-black-hole lattice in numerical relativity“
  Eloisa Bentivegna, Mikołaj Korzyński.
  Class.Quant.Grav. 29 (2012) 165007
  DOI: 10.1088/0264-9381/29/16/165007
  e-Print: arXiv:1204.3568 [gr-qc]
• “Evolution of a family of expanding cubic black-hole lattices in numerical relativity”
  Eloisa Bentivegna, Mikołaj Korzyński.
  Class.Quant.Grav. 30 (2013) 235008
  DOI: 10.1088/0264-9381/30/23/235008
  e-Print: arXiv:1306.4055 [gr-qc]
• “Light propagation through black-hole lattices”
  Eloisa Bentivegna, Mikołaj Korzyński, Ian Hinder, Daniel Gerlicher
  JCAP 1703 (2017) no.03, 014
  DOI: 10.1088/1475-7516/2017/03/014
  e-Print: arXiv:1611.09275 [gr-qc]
• “On the vacuum Einstein equations along curves with a discrete local rotation and reflection symmetry“
  Mikołaj Korzyński, Ian Hinder, Eloisa Bentivegna.
  JCAP 1508 (2015) no.08, 025
  DOI: 10.1088/1475-7516/2015/08/025
  e-Print: arXiv:1505.05760 [gr-qc]