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AMU physics

Dr hab. Ravindra W. Chhajlany, prof. UAM

Department of Nonlinear Optics

Scientific degrees

Ph. D. – 2008
Habilitation – 2019

Research interests

Keywords: theoretical physics, quantum many body physics, quantum optics, quantum information and computation

My  research  is  focussed  around  the  fundamental  understanding  of  collective quantum effects in both real and artificial matter as well as their control and engineering, in particular, via  light-matter  interactions.  Beyond  this,  I  have  a  long-standing  interest  in  quantum  technology applications such as quantum computation and communication, as well as the development of numerical methods for many body physics.

Scientific achievements


2013-2015 – Mobility Plus Research Fellowship (Competitive program of the Polish Ministry of Science and Higher Education)
2008, 2009 – Scholarship of the Foundation for Polish Science (Young Scientist program START)
2007 – City of Poznan scholarship for young scientists






Javier Argüello-Luengo, Utso Bhattacharya, Alessio Celi, Ravindra W. Chhajlany, Tobias Graß, Marcin Płodzień, Debraj Rakshit, Tymoteusz Salamon, Paolo Stornati, Leticia Tarruell, Maciej Lewenstein

Synthetic dimensions for topological and quantum phases

Communications Physics, 7 (1), pp. 143, 2024.

Abstract | Links | BibTeX


Bárbara Andrade, Utso Bhattacharya, Ravindra W. Chhajlany, Tobias Graß, Maciej Lewenstein

Observing quantum many-body scars in random quantum circuits

Phys. Rev. A, 109 , pp. 052602, 2024.

Links | BibTeX


Yuma Watanabe, Utso Bhattacharya, Ravindra W. Chhajlany, Javier Argüello-Luengo, Maciej Lewenstein, Tobias Graß

Competing order in two-band Bose-Hubbard chains with extended-range interactions

Phys. Rev. B, 109 , pp. L100507, 2024.

Links | BibTeX



Javid Naikoo, Ravindra W. Chhajlany, Jan Kołodyński

Multiparameter Estimation Perspective on Non-Hermitian Singularity-Enhanced Sensing

Phys. Rev. Lett., 131 , pp. 220801, 2023.

Abstract | Links | BibTeX



Tymoteusz Salamon, Bernhard Irsigler, Debraj Rakshit, Maciej Lewenstein, Tobias Grass, Ravindra W. Chhajlany

Flat-band-induced superconductivity in synthetic bilayer optical lattices

Phys. Rev. B, 106 , pp. 174503, 2022.

Abstract | Links | BibTeX


Shilan Abo, Grzegorz Chimczak, Anna Kowalewska-Kudłaszyk, Jan Peřina Jr, Ravindra W. Chhajlany, Adam Miranowicz

Hybrid photon–phonon blockade

Scientific Reports, 12 , pp. 17655, 2022, ISSN: 2045-2322.

Abstract | Links | BibTeX


C. Lagoin, U. Bhattacharya, T. Grass, Ravindra W. Chhajlany, T. Salamon, K. Baldwin, L. Pfeiffer, M. Lewenstein, M. Holzmann, F. Dubin

Extended Bose–Hubbard model with dipolar excitons

Nature, 609 , pp. 485–489, 2022.

Abstract | Links | BibTeX

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