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Dr. Gaveshna Gupta

Completed Ph.D. (February 2014)

(Left for Post-Doc at PRL, Ahmedabad)

Email: gaveshna

Research interests:

  • Astroparticle Physics and Cosmology

Ph.D. supervisor: Anjan Ananda Sen


  1. GCG Parametrization for Growth Function and Current Constraints
    Gaveshna Gupta, Somasri Sen, Anjan A Sen,
    JCAP 04, 028 (2012).
  2. Constraining Thawing Quintessence
    Gaveshna Gupta, Subhabrata Majumdar, Anjan A Sen,
    Mon. Not. Roy. Astron. Soc. 420, 1309-1316 (2012).
  3. Observational Constraints on Axions as Quintessence in String Theory
    Gaveshna Gupta, Sudhakar Panda, Anjan A. Sen,
    Phys. Rev. D 85, 023501 (2012).
  4. Non-minimal quintessence and phantom with nearly flat potentials
    Gaveshna Gupta, Emmanuel N. Saridakis, Anjan A. Sen Phys.Rev.D79:123013, 2009
  5. Non-Minimal Quintessence With Nearly Flat Potential
    Anjan A Sen, Gaveshna Gupta, Sudipta Das JCAP 0909:027, 2009