Publications (Physics)

Statistical / Quantum / Interdisciplinary / Computational Physics:

* Corresponding / Co-corresponding author

General concurrence percolation on quantum networks
Physical Review A (2026) arXiv:2501.11004 [quant-ph] (2025)

Foreword: special issue on statistical physics and complex systems
Indian Journal of Physics (Springer), 98, 3753-3755 (2024)
Deepak Dhar* and Soumen Roy

Scale-free networks may not necessarily witness cooperation
Euro Physics Letters [EPL], 134, 60002 (2021)arXiv:2101.01167
Deep Nath, Saptarshi Sinha and Soumen Roy*

Topology dependent payoffs can lead to escape from prisoner's dilemma
European Physical Journal B, 94, 80 (2021) arXiv:2006.14593
Saptarshi Sinha, Deep Nath and Soumen Roy*

Mass testing and proactiveness affect epidemic spreading [Invited]

Special issue on "Emerging Trends in Modeling and Analysis of Complex Systems"
Journal of the Indian Institute of Science, 101, 371-380 (2021) arXiv:2008.10387
Saptarshi Sinha, Deep Nath and Soumen Roy *

A pedestrian review of games on structured populations [Invited review]

International Journal of Advances in Engineering Sciences and Applied Mathematics [Springer], 11, 138-152 (2019) PDF
Saptarshi Sinha, Susanta Ghosh and Soumen Roy*

Topologically inspired walks on randomly connected landscapes with correlated fitness
Frontiers in Physics [Frontiers], 6: 138 (2018) PDF
Rajdeep Kaur Grewal, Saptarshi Sinha and Soumen Roy*

Using complex networks towards information retrieval and diagnostics in multidimensional imaging
Scientific Reports [Nature] 5: 17271 (2015) arxiv:1506.02602 PDF

Supplementary Information

Soumya Jyoti Banerjee, Mohammad Azharuddin, Debanjan Sen, Smruti Savale, Himadri Datta, Anjan Dasgupta and Soumen Roy*

Slow poisoning and destruction of networks: Edge proximity and its implications for biological and infrastructure networks
Physical Review E [APS] 91 022807 (2015) arxiv:1409.8268 PDF
Soumya Jyoti Banerjee, Saptarshi Sinha and Soumen Roy*

Efficient scheduling using complex networks
arxiv:1206.2866
Osamu Yamaguchi, Soumen Roy* and Raissa M. D'Souza

Resilience and rewiring of the passenger airline networks in the United States
Physical Review E 82 056101 (2010) arxiv:0901.0774 PDF
Daniel R. Wuellner, Soumen Roy* and Raissa M. D'Souza

Cited in:
(A) "Networks", Mark Newman, Oxford University Press, UK (2018)
(B) AS 63 [Ref. 16], First Report of Session 2013-14 (Vol 1), House of Commons Transport Committee on Aviation Strategy, Parliament of UK.

Strong associations between microbe phenotypes and their network architecture
Physical Review E (Rapid) 80 040902(R) (2009) arxiv:0901.0775 PDF
Soumen Roy* and Vladimir Filkov

Modeling and verifying a broad array of network properties
Europhysics Letters 86 (2009) 28003 arxiv:0805.1489 PDF
Vladimir Filkov, Zachary M. Saul, Soumen Roy, Raissa M. D'Souza and Prem Devanbu
"Graphlet arrival model" has also been covered in the book: An Introduction to Computational Systems Biology: Systems-Level Modelling of Cellular Networks (Chapman & Hall/CRC Computational Biology Series)

Network growth with feedback
Physical Review E (Rapid) 78 045101(R) (2008) arxiv:0805.4020 PDF
Raissa M. D'Souza and Soumen Roy*

Motion of a random walker in a quenched power law correlated velocity field
Physical Review E 73 026106 (2006) cond-mat/0511008 PDF
Soumen Roy* and Dibyendu Das

Giant coherence in driven systems
J. Stat. Mech. (2006) P09012 cond-mat/0511519 PDF
Soumen Roy*, Debasis Dan and A. M. Jayannavar

Is small-world network disordered?
Physics Letters A 352 13 (2006) cond-mat/0409012 PDF
Soumen Roy* and Somendra M. Bhattacharjee

Enhanced Thermodynamic efficiency in time asymmetric ratchets
J. Stat. Mech. (2005) P04012 cond-mat/0412303 PDF
Raishma Krishnan, Soumen Roy* and A. M. Jayannavar