Browsing by Advisor "Krishnan, Chethan"

Now showing items 1-4 of 4

    • Applications of Holography 

      Bala Subramanian, P N
      This thesis consists of four parts. In the first part of the thesis, we investigate the phase structure of Einstein-Maxwell-Scalar system with a negative cosmological constant. For the conformally coupled scalar, an ...

    • Aspects of Higher Spin Theories Conformal Field Theories and Holography 

      Raju, Avinash (2018-05-30)
      This dissertation consist of three parts. The first part of the thesis is devoted to the study of gravity and higher spin gauge theories in 2+1 dimensions. We construct cosmological so-lutions of higher spin gravity in 2+1 ...

    • Aspects of Holography and Quantum complexity 

      Bhattacharjee, Budhaditya
      We begin with the Principle of holography and the AdS/CFT correspondence. We begin our investigations by considering the Principle of Holography, at the level of codimension-1 screens. We argue that the mechanism of encoding ...

    • Dipole Cosmology: Revisiting Our Universe with a Flow 

      Mondol, Ranjini
      In this thesis, we explore an ansatz alternative to the FLRW classes of spacetimes for our Universe, in light of observations that exhibit anisotropies at late times. Despite the existence of these anisotropies beyond ...