43 citations · 83 across the 11 of their papers we have counts for
12 papers
A Non-Singular Cyclic Universe from Modified Gravity
Saurya Das, Mitja Fridman, Dhiraj Kuniyal +1
The Big Bang singularity marks a fundamental breakdown of General Relativity, yet all proposed quantum gravitational remedies invoke microphysical assumptions beyond the observatio…
A novel violation of the equivalence principle
Saurya Das, Mitja Fridman, Sourav Sur
It is generally assumed that any discrepancy between an object's inertial and gravitational masses, leading to a violation of the equivalence principle, arises from the nature of i…
Testing the Quantum Equivalence Principle with Gravitational Waves
Saurya Das, Mitja Fridman, Gaetano Lambiase
We study modifications of gravitational wave observables, such as the wave amplitude and frequency, which follow from the quantum equivalence principle, and are expressed in terms…
Test of Quantum Gravity in Optical Magnetometers
Mitja Fridman, James Maldaner, Gil Porat +1
In this work, quantum gravity effects, which can potentially be measured in magnetometers through the Larmor frequency of atoms in an external magnetic field, are estimated. It is…
A singularity free classical theory of gravity
Saurya Das, Mitja Fridman, Sourav Sur
We present a classical theory of gravity, which is singularity free at short distances and reduces to General Relativity at large distances. We discuss its implications.
Feasibility analysis of a proposed test of quantum gravity via novel optical magnetometry in xenon
James Maldaner, Mitja Fridman, Saurya Das +1
We present an analysis of the sensitivity limits of a proposed experimental search for quantum gravity, using a novel approach based on optical magnetometry in the noble gas isotop…
General Formalism of the Quantum Equivalence Principle
Saurya Das, Mitja Fridman, Gaetano Lambiase
A consistent theory of quantum gravity will require a fully quantum formulation of the classical equivalence principle. Such a formulation has been recently proposed in terms of th…
Dark Matter as an effect of a minimal length
Pasquale Bosso, Mitja Fridman, Giuseppe Gaetano Luciano
In this work, we consider the implications of a phenomenological model of quantum gravitational effects related to a minimal length, implemented via the Generalized Uncertainty Pri…
Baryon Asymmetry and Minimum Length
Saurya Das, Mitja Fridman, Gaetano Lambiase +1
We study Quantum Gravity effects in cosmology, and in particular that of the Generalized Uncertainty Principle on the Friedmann equations. We show that the Quantum Gravity induced…
Modified dispersion relations and a potential explanation of the EDGES anomaly
Saurya Das, Mitja Fridman, Gaetano Lambiase +2
The Experiment to Detect the Global Epoch of Reionisation Signature (EDGES) collaboration has recently reported an important result related to the absorption signal in the Cosmic M…
Baryon Asymmetry from the Generalized Uncertainty Principle
Saurya Das, Mitja Fridman, Gaetano Lambiase +1
The unexplained observed baryon asymmetry in the Universe is a long-standing problem in physics, with no satisfactory resolution so far. To explain this asymmetry, three Sakharov c…
Test of Quantum Gravity in Statistical Mechanics
Saurya Das, Mitja Fridman
We study Quantum Gravity effects on the density of states in statistical mechanics and its implications for the critical temperature of a Bose Einstein Condensate and fraction of b…