Aritra Banerjee

Office: Lab 4 E25f

Email: ARITRA.BANERJEE@oist.jp 

Experience:

  • Postdoctoral Fellow, OIST Quantum Gravity Unit, December 2020- ongoing
  • Postdoctoral Fellow, Asia Pacific Center for Theoretical Physics, Supergravity and String Theory group, August 2019-November 2020.
  • Postdoctoral fellow, String Theory and Quantum Field Theory group, Institute of Theoretical Physics, Chinese Academy of Sciences, March 2017-July 2019. 
  • Doctor of Philosophy, Indian Institute of Technology, Kharagpur, 2013-2017.

Education:

  • Master of Science in Physics, Indian Institute of Technology, Kharagpur, 2011-2013.
  • Bachelor of Science, Physics Honours, Presidency College, Kolkata, 2008-2011.

Research Interests: 

Asymptotic symmetries in String Theory and QFT,  Integrability in AdS/CFT, Deformation of CFTs, Theoretical Cosmology, Mathematical Physics, Quantum Complexity in physical systems

 

Recent Publications: Link to INSPIRE-HEP profile

1. Carroll fermions in two dimensions: Aritra Banerjee, Sudipta Dutta, and Saikat Mondal, Published in Phys. Rev. D 107, 125020 • e-Print: 2211.11639 [hep-th]

2. Magic fermions: Carroll and flat bands: Arjun Bagchi, Aritra Banerjee, Rudranil Basu, Minhajul Islam, Saikat Mondal, Published in  JHEP 03 (2023) 227 • e-Print: 2211.11640 [hep-th]

3. Carroll covariant scalar fields in two dimensions: Arjun Bagchi, Aritra Banerjee, Sudipta Dutta, Kedar Kolekar, Punit Sharma, Published in JHEP 01 (2023) 072 • e-Print: 2203.13197 [hep-th]

4. From CFTs to theories with Bondi-Metzner-Sachs symmetries: Complexity and out-of-time-ordered correlators: Aritra Banerjee, Arpan Bhattacharyya, Priya Drashni, Srinidhi Pawar, Published in: Phys.Rev.D 106 (2022) 12, 126022 • e-Print: 2205.15338 [hep-th]

5. Bootstrapping the Kronig-Penney model: Matthew Blacker, Arpan Bhattacharyya, Aritra Banerjee, arxiv: 2209.09919, Published in: Phys.Rev.D 106 (2022) 11, 116008

6. ModMax meets GCA: Aritra Banerjee, Aditya Mehra, arxiv: 2206.11696, Published in: Phys.Rev.D 106 (2022) 8, 085005

7. Boosting to BMS: Arjun Bagchi, Aritra Banerjee, Hisayoshi Muraki,  Published in: JHEP 09 (2022) 251, 2205.05094 [hep-th]

8. A Rindler road to Carrollian worldsheets: Arjun Bagchi, Aritra Banerjee, Shankhadeep Chakrabortty, Ritankar Chatterjee,  Published in: JHEP 04 (2022) 082, 2111.01172 [hep-th]

9. On problems with Cosmography in cosmic dark ages: Aritra Banerjee, E.O. Colgain, Misao Sasaki, M.M. Sheikh Jabbari, Published in Phy. Lett. B 818 (2021) 136366,  2009.04109 [astro-ph.CO]

10. Hubble sinks in the low redshift swampland: Aritra Banerjee, Haiying Cai, Lavinia Heisenberg, Eoin O Colgain, M.M. Sheikh Jabbari, Tao Yang; Published in Phys.Rev.D (Letters) 103 (2021) 8, Editor's Suggestion,  2006.00244 [astro-ph.CO]

11. Rindler on the Worldsheet: Arjun Bagchi,  Aritra Banerjee, Shankhadeep Chakrabortty; Published in:  Phys.Rev.Lett. 126 (2021) 031601, 2009.01408 [hep-th]

12. Ehlers as EM duality in the double copy: Aritra Banerjee, E.O. Colgain, J.A. Rosabal, H.Yavartanoo; Published in: Phys.Rev.D 102 (2020) 126017, 1912.02597 [hep-th]

13. Cosmography and flat ΛCDM tensions at high redshift: Tao Yang,  Aritra Banerjee, Eoin Ó. Colgáin; Published in: Phys.Rev.D 102 (2020) 123532,  1911.01681 [astro-ph.CO]

14. A tale of three — tensionless strings and vacuum structure: Arjun Bagchi,  Aritra Banerjee, Shankhadeep Chakrabortty, Sudipta Dutta, Pulastya Parekh; Published in: JHEP 04 (2020) 061,  2001.00354 [hep-th]

15. Tensionless Path from Closed to Open Strings: Arjun Bagchi, Aritra Banerjee, Pulastya Parekh; Published in:  Phys.Rev.Lett. 123 (2019)11, 111601,  1905.11732 [hep-th]

 

     

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