15 citations · 18 across the 4 of their papers we have counts for
4 papers
The Saddle Point of Everything
K. Sravan Kumar
The harmonic oscillator is the universal Hamiltonian of stable equilibrium. Its counterpart, the inverted harmonic oscillator (IHO), is the Hamiltonian of unstable equilibrium: the…
Gravitational Bounce from the Quantum Exclusion Principle
Enrique Gaztanaga, K. Sravan Kumar, Swaraj Pradhan +1
We investigate the fully relativistic spherical collapse model of a uniform distribution of mass with initial comoving radius and spatial curvature $k \equiv 1/χ_k^2 \le…
CMB parity asymmetry from unitary quantum gravitational physics
Enrique Gaztañaga, K. Sravan Kumar
Longstanding anomalies in the Cosmic Microwave Background (CMB), including the low quadrupole moment and hemispherical power asymmetry, have recently been linked to an underlying p…
Finding origins of CMB anomalies in the inflationary quantum fluctuations
Enrique Gaztañaga, K. Sravan Kumar
In this paper, we present compelling evidence for the parity asymmetry (a discrete symmetry that is separate from isotropy) in the Cosmic Microwave Background (CMB) map, measured t…