Archived News update

  • Nitesh's paper on analog charged black hole and percolation published in PRD Letters (30 May 2025).
  • Indranil and Susmita's essay on cosmological memory to detect parity received honorable mention in GRF essay competition (13 May 2025).
  • Ashu joined Institute of Science, Tokyo as a JSPS fellow (1 May 2025).
  • Indranil and Sumita's first paper on cosmological memory published in PRD (28 April 2025).
  • Semin joined IACS as a postdoc (16 April 2025).
  • Susmita joined APCTP, Korea as a Postdoc (1 April 2025).
  • Susobhan's paper on Q-Balls as galactic dark matter published in EPJ-C (13 Feb. 2025).
  • Susobhan's paper on massive gravity from SSB published in GRG (5 Feb. 2025).
  • Susobhan's paper on 4-D Gauss-Bonnet gravity published in EPJ-Plus (3 Feb. 2025)
  • Susmita successfully defended her thesis (29 Jan. 2025)
  • Pulkit's first paper on Dark energy-Dark matter interaction published in PRD (29 Jan. 2025)
  • Paper with Martin and Eric on emergent modified gravity published in PRD (21 Jan. 2025)
  • Susmita's fourth paper on multi-messenger signatures published in MNRAS-Letters (18 Dec 2024)
  • Mahesh's sixth paper on entanglement signatures to distinguish inflation and bounce published in IJMPD (30 Sep. 2024)
  • Gattu's BTP Project work on Infrared modifications to Poisson brackects in curved space-time published in GRG (9 Sep. 2024)
  • Semin successfully defended his thesis (18 July 2024)
  • Mahesh successfully defended his thesis (18 July 2024)
  • Susmita's third paper on observational implications of non-minimal coupling of photons published in Universe (22 June 2024)
  • Alan and Semin's paper on violation of no-hair in f(R) published in CQG (30 May 2024)
  • Mahesh's essay on entanglement signatures to distinguish inflation and bounce received honorable mention in GRF essay competition (13 May 2024)
  • Tausif's first paper on corrections to CGHS published in PRDL (5 Feb 2024)
  • Joseph and Susmita's paper on testing Equivalence principle published in PRDL (10 Jan 2024)
  • Mahesh and Karthik's paper on quantum signatures in CMB published in PRD (2 Jan 2024)
  • Ashu and Sunil's paper on FRB model published in MNRAS (16 Nov 2023)
  • Ashu successfully defended his thesis (6 Oct 2023)
  • GRF essay paper on FRB and High-frequency GWs published in IJMPD (25 July 2023)
  • Susmita's paper on EM Memory published in PRD (20 July 2023)
  • Karthik's paper on EOM and Post-Minkowskian published in PRD (14 July 2023)
  • Avijit and Semin's paper leading order corrections in quadratic gravity published in Nature Scientific reports (26 May 2023)
  • Sandra and Kinjalk's paper on quench models in Black holes published in PRD (23 May 2023)
  • Ashu and Sunil's essay received honorable mention in GRF essay competition (13 May 2023)
  • Ashu and Abhishek's paper on Magnetogenesis published in JCAP (27 Jan 2023)
  • Mahesh's fourth paper on entanglement and quench dynamics published in PRD (5 Jan 2023)
  • Indranil and Joseph's paper on Ricci-Inverse gravity published in EPJ-Plus (21 Nov 2022)
  • Work on Effective field theory on horizon fluid published in Universe (17 Nov 2022)
  • Second work on Stelle gravity published in PLB. (19 Oct 2022)
  • Semin and Alan's paper on Evaporating BHs in cosmological space-time published in PRD (18 May 2022)
  • Review article (with Joseph) on Modified gravity published in GRG (5 May 2022)
  • Manu's paper on Quantum fluctuations in asymptotic non-flat space-times published in Annals of Physics (17 March 2022)
  • Joseph successfully defended his thesis (28 Feb 2022)
  • Joseph and Archana's paper on DE-DM observational constraints published in JCAP (17 Jan 2022)
  • Manu's Master's thesis paper on QNMs in dCS gravity published in PRD (13 Sep 2021)
  • Debottam Nandi joined Delhi University as DST-Inspire faculty Fellow (7 Sep 2021)
  • Vijay's BTP project paper on GUP and Stelle gravity published in PLB (8 Sep 2021)
  • Ashu's third paper on Baryogenesis from Helical fields published in PRD (1 Sep 2021)
  • Parul and Mahesh's paper on Log to Log-Log transition published in PRD (11 June 2021)
  • Joseph's fourth paper on Dark-sector interactions published in PRD (06 Jan 2021)
  • Mahesh's second paper on Smarr formula from entanglement published in PRD (22 Dec 2020)
  • Ashu's second paper on Helical magnetic fields published in PRD (20 Nov 2020)
  • Semin's first paper on violation of Birkhoff theorem published in CQG (19 Oct 2020)
  • Work on Bulk Viscosity in Cosmology published in GRG (6 Oct 2020)
  • Ashu's first paper on Galileon Scalar electrodynamics published in PRD (17 March 2020)
  • Soham Bhattacharya successfully defended thesis (Jan 2020)
  • Work on distinguishing Dark Energy and Modified Gravity published in PRD (15 Oct 2019)
  • Work on Polymer quantization in advanced GWave detector published in PRD(14 Oct 2019)
  • Work on Isospectral relations of QNMs published in PRD(15 July 2019)
  • Work on QNMs received Honorable mention in Gravity research essay competition 2019 (14 May 2019)
  • Work on Isospectral relations of QNMs published in PRD(15 July 2019)
  • Work on QNMs received Honorable mention in Gravity research essay competition 2019 (14 May 2019)
  • Zero-modes in Entanglement with Mahesh Published (19 Feb 2019)
  • Light cone quantization in f(R) with Mahendra published (30 Oct 2018)
  • Soham Bhattacharyya's second paper published in EPJC (15 Sep 2018)
  • Work with Swastik received Honorable mention in Gravity research essay competition 2018
  • Sushruth and Kinjalk's work on Generalized Thermalization appeared in PRE. (25 Jan 2018)
  • Debottam's work on Vector Galilean and Magnetogenesis appeared in JCAP. (22 Jan 2018)
  • Santhosh's work on QPT appeared in Nature Scientific reports (17 Nov 2017)
  • Swastik Bhattacharya will move to BITS Hyderabad to take up faculty position (1 Nov 2017)
  • Jose Mathew successfully defended his thesis (25 Oct 2017)
  • Soham Bhattacharyya's first paper published in PRD (25 Sep 2017)
  • Debottam Nandi joined IIT Madras as Institute Postdoctoral Fellow (1 Sep 2017)
  • Debottam Nandi successfully defended his thesis (6 July 2017)