AG — Prof. Heiko Rieger — Statistical Physics


Big picture of Swarnajit

Swarnajit Chatterjee, Ph.D

Postdoc

Department of Theoretical Physics,
Saarland University Campus, Saarbrücken

Building E2.6

Room: 1.04

Phone: +49-(0)681 302 2973

Email:

Personal Details

Date of birth: July 19, 1989
Nationality: Indian

Research Interest

  • Computational Statistical Physics
  • Phase Ordering Kinetics in Disordered Systems
  • Active Matter Physics
  • Compartmental Epidemiological Modeling

Education & Experience

Postdoctoral Researcher (October 2020 to Present)

Saarland University, Saarbrücken, Germany.

Adviser: Prof. Dr. Heiko Rieger, Professor, Center for Biophysics & Department of Theoretical Physics.

Research Associate (August 2020 to September 2020)

Indian Association for the Cultivation of Science, Kolkata, India.

Adviser: Prof. Raja Paul, Professor, School of Mathematical & Computational Sciences, Indian Association for the Cultivation of Science, Kolkata, India.

Research Fellow (November 2013 to May 2020)

Indian Association for the Cultivation of Science, Kolkata, India.

Thesis Title: Characterization Of Phase Transitions & Coarsening Dynamics Of Disordered Systems With Vector Order Parameter.

Doctoral Advisor: Prof. Raja Paul, Professor, School of Mathematical & Computational Sciences, Indian Association for the Cultivation of Science, Kolkata, India.

Master of Science in Physics (2013).

Jadavpur University, Jadavpur, Kolkata 700032, West Bengal, India.

Specialization: Condensed Matter Physics.

Publications

M. Kumar, S. Chatterjee, R. Paul, and S. Puri, Ordering kinetics in the random-bond XY model, Physical Review E 96, 042127 (2017).

S. Chatterjee, S. Puri, and R. Paul, Ordering kinetics in the q-state Clock model: Scaling properties and growth laws, Physical Review E 98, 032109 (2018).

S. Chatterjee, S. Sutradhar, S. Puri, and R. Paul, Ordering kinetics in a q-state random-bond clock model: Role of vortices and interfaces, Physical Review E 101, 032128 (2020).

S. Chatterjee, A. Sarkar, S. Chatterjee, M. Karmakar, and R. Paul, Studying the progress of COVID-19 outbreak in India using SIRD model, Indian Journal of Physics 95, 1941–1957 (2021).

S. Chatterjee, A. Sarkar, M. Karmakar, S. Chatterjee, and R. Paul, SEIRD model to study the asymptomatic growth during COVID-19 pandemic in India, Indian Journal of Physics 95, 2575–2587 (2021).

A. Haldar, A. Sarkar, S. Chatterjee, and A. Basu, Mobility-induced order in active XY spins on a substrate, Phys. Rev. E 108, L032101 (2023).

A. Haldar, A. Sarkar, S. Chatterjee, and A. Basu, Active XY model on a substrate: Density fluctuations and phase ordering, Phys. Rev. E 108, 034114 (2023).



[1] S. Bandyopadhyay, S. Chatterjee, A. Kumar Dutta, M. Karmakar, H. Rieger and R. Paul
Ordering kinetics in the active Ising model
Phys. Rev. E 109, 064143 (2024) [pdf], [arXiv]
[2] M. Karmakar, S. Chatterjee, R. Paul and H. Rieger
Consequence of anisotropy on flocking: the discretized Vicsek model
New J. Phys. 26, 043023 (2024) [pdf], [arXiv]
[3] M. Karmakar, S. Chatterjee, M. Mangeat, H. Rieger and R. Paul
Jamming and flocking in the restricted active Potts model
Phys. Rev. E 108, 014204 (2023) [pdf], [arXiv]
[4] S. Chatterjee, M. Mangeat, C.-U. Woo, H. Rieger and J. D. Noh
Flocking of two unfriendly species: The two-species Vicsek model
Phys. Rev. E 107, 024607 (2023) [pdf], [arXiv]
[5] S. Chatterjee, M. Mangeat and H. Rieger
Polar flocks with discretized directions: the active clock model approaching the Vicsek model
EPL 138, 41001 (2022) [pdf], [Supplement], [arXiv]
[6] M. Mangeat, S. Chatterjee, R. Paul and H. Rieger
Flocking with a q-fold discrete symmetry: band-to-lane transition in the active Potts model
Phys. Rev. E 102, 042601 (2020) [pdf], [arXiv]
[7] S. Chatterjee, M. Mangeat, R. Paul and H. Rieger
Flocking and re-orientation transition in the 4-state active Potts model
EPL 130, 66001 (2020) [pdf], [arXiv]

Legal notice (Impressum) Privacy policy