About the Authors
- Arnab Chatterjee
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* E-mail: arnabchat@gmail.com
Affiliation Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, India
- Asim Ghosh
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Affiliations Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, India, Department of Computer Science, Aalto University School of Science, P.O. Box 15400, FI-00076 AALTO, Finland
- Bikas K. Chakrabarti
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Affiliations Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, India, Economic Research Unit, Indian Statistical Institute, 203 B. T. Road, Kolkata 700108, India
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AC AG BKC. Performed the experiments: AC AG. Analyzed the data: AC AG BKC. Contributed reagents/materials/analysis tools: AC AG. Wrote the paper: AC AG BKC.