Search Results - "Parikh, Maulik K"

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  1. 1

    New coordinates for de Sitter space and de Sitter radiation by Parikh, Maulik K

    Published in Physics letters. B (24-10-2002)
    “…We introduce a simple coordinate system covering half of de Sitter space. The new coordinates have several attractive properties: the time direction is a…”
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  2. 2

    Holography and rotating AdS black holes by Berman, David S, Parikh, Maulik K

    Published in Physics letters. B (1999)
    “…We probe the AdS/CFT correspondence by comparing the thermodynamics of a rotating black hole in five-dimensional anti-de Sitter space with that of a conformal…”
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  3. 3

    Global structure of evaporating black holes by Parikh, Maulik K, Wilczek, Frank

    Published in Physics letters. B (1999)
    “…By extending the charged Vaidya metric to cover all of spacetime, we obtain a Penrose diagram for the formation and evaporation of a charged black hole. In…”
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  4. 4

    Hawking radiation As tunneling by Parikh, MK, Wilczek, F

    Published in Physical review letters (11-12-2000)
    “…We present a short and direct derivation of Hawking radiation as a tunneling process, based on particles in a dynamical geometry. The imaginary part of the…”
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  5. 5

    Confinement and the AdS/CFT correspondence by Berman, David S, Parikh, Maulik K

    Published in Physics letters. B (15-06-2000)
    “…We study the thermodynamics of the confined and unconfined phases of N=4 Yang-Mills in finite volume and at large N using the AdS/CFT correspondence. We…”
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    No Open or Flat Bouncing Cosmologies in Einstein Gravity by Parikh, Maulik K

    Published 19-01-2015
    “…We show that bouncing open or flat Friedmann-Robertson-Walker cosmologies are inconsistent with worldsheet string theory to first approximation. Specifically,…”
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  8. 8

    De Sitter brane gravity: from close-up to panorama by Parikh, Maulik K., Solodukhin, Sergey N.

    Published in Physics letters. B (29-03-2001)
    “…We find explicitly the induced graviton propagator on de Sitter branes embedded in various five-dimensional spacetimes; de Sitter branes in AdS and Minkowski…”
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  9. 9

    When UV and IR Collide: Inequivalent CFTs From Different Foliations Of AdS by Chowdhury, Borun D, Parikh, Maulik K

    Published 16-07-2014
    “…Phys. Rev. D 93, 046004 (2016) In the AdS/CFT correspondence, CFTs are identified by asymptotic boundary surfaces and the boundary conditions imposed on those…”
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  10. 10

    Enhanced Instability of de Sitter Space in Einstein-Gauss-Bonnet Gravity by Parikh, Maulik K

    Published 18-09-2009
    “…Phys.Rev.D84:044048,2011 We show that the addition of a topological Gauss-Bonnet term to the gravitational action can greatly increase the instability of…”
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  11. 11

    Beyond the Einstein Equation of State: Wald Entropy and Thermodynamical Gravity by Parikh, Maulik K, Sarkar, Sudipta

    Published 06-03-2009
    “…Entropy 18 (2016) 119 We show that the classical equations of gravity follow from a thermodynamic relation, dQ = T dS, where S is taken to be the Wald entropy,…”
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  12. 12

    The Volume of Black Holes by Parikh, Maulik K

    Published 16-08-2005
    “…Phys.Rev. D73 (2006) 124021 We propose a definition of volume for stationary spacetimes. The proposed volume is independent of the choice of stationary…”
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  13. 13

    A Secret Tunnel Through The Horizon by Parikh, Maulik K

    Published 19-05-2004
    “…Int.J.Mod.Phys.D13:2351-2354,2004; Gen.Rel.Grav.36:2419-2422,2004 Hawking radiation is often intuitively visualized as particles that have tunneled across the…”
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  14. 14

    Energy Conservation and Hawking Radiation by Parikh, Maulik K

    Published 23-02-2004
    “…The conservation of energy implies that an isolated radiating black hole cannot have an emission spectrum that is precisely thermal. Moreover, the no-hair…”
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  15. 15

    New Coordinates for de Sitter Space and de Sitter Radiation by Parikh, Maulik K

    Published 14-04-2002
    “…Phys.Lett.B546:189-195,2002 We introduce a simple coordinate system covering half of de Sitter space. The new coordinates have several attractive properties:…”
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    De Sitter Space With Finitely Many States: A Toy Story by Parikh, Maulik K, Verlinde, Erik

    Published 12-03-2004
    “…The finite entropy of de Sitter space suggests that in a theory of quantum gravity there are only finitely many states. It has been argued that in this case…”
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  18. 18

    Phases of Thermal Super Yang-Mills by Parikh, Maulik K

    Published 19-08-2000
    “…Mod.Phys.Lett.A15:655-674,2000 We review the thermodynamics of the confined and unconfined phases of superconformal Yang-Mills at large N on a three-sphere,…”
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  19. 19

    Smooth Initial Conditions from Weak Gravity by Greene, Brian, Hinterbichler, Kurt, Judes, Simon, Parikh, Maulik K

    Published 15-02-2011
    “…Phys.Lett.B697:178-183,2011 CMB measurements reveal an unnaturally smooth early universe. We propose a mechanism to make this smoothness natural by weakening…”
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  20. 20

    Membrane Horizons: The Black Hole's New Clothes by Parikh, Maulik K

    Published 01-07-1999
    “…This thesis addresses some classical and semi-classical aspects of black holes using an effective membrane representation of the event horizon. The classical…”
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