Saptaswa Ghosh

Employment

• Indian Institute of Science Bangalore PostDoc
  2026 - Present

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (11)

• Heterotic footprints in classical gravity: PM dynamics from on-shell soft amplitudes at one loop
  Journal of High Energy Physics 2026 DOI: 10.1007/JHEP06(2026)008
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• Finite Cutoff Jackiw–Teitelboim (JT) Gravity: Baby Universes, Matrix Dual, and (Krylov) Complexity
  PTEP 2026 DOI: 10.1093/ptep/ptag083
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• Love beyond Einstein: metric reconstruction and Love number in quadratic gravity using WEFT
  Journal of High Energy Physics 2025 DOI: 10.1007/JHEP11(2025)155
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• The sky remembers everything: Celestial amplitude, shadow and OPE in quadratic EFT of gravity
  SciPost Phys. 2025 DOI: 10.21468/SciPostPhys.19.2.041
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• Bootstrapping the spinning two body problem in dynamical Chern-Simons gravity using worldline QFT
  JHEP 2025 DOI: 10.1007/JHEP04(2025)175
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• 3D $ \mathcal{N} $ = 1 supergravity from Virasoro TQFT: gravitational partition function and Out-of-time-order correlator
  JHEP 2025 DOI: 10.1007/JHEP02(2025)027
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• Aspects of <math display="inline"><mi>T</mi><mover accent="true"><mi>T</mi><mo stretchy="false">¯</mo></mover><mo>+</mo><mi>J</mi><mover accent="true"><mi>T</mi><mo stretchy="false">¯</mo></mover></math> deformed Schwarzian: From gravity partition functi…
  Phys.Rev.D 2024 DOI: 10.1103/PhysRevD.110.126015
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• Observables from classical black hole scattering in Scalar-Tensor theory of gravity from worldline quantum field theory
  JHEP 2024 DOI: 10.1007/JHEP04(2024)015
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• Worldline effective field theory of inspiralling black hole binaries in presence of dark photon and axionic dark matter
  Journal of High Energy Physics 2023 DOI: 10.1007/JHEP08(2023)207
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• A review on analytical studies in Gravitational Lensing
  Front.Phys. 2023 DOI: 10.3389/fphy.2023.1113909
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