852 citations · 16.2k across the 260 of their papers we have counts for
8 papers · 1 filter
Ghost-free higher-order theories of gravity with torsion
Álvaro de la Cruz-Dombriz, Francisco José Maldonado Torralba, Anupam Mazumdar
In this manuscript we will present the theoretical framework of the recently proposed infinite derivative theory of gravity with a non-symmetric connection. We will explicitly deri…
Nonlocal gravity with worldline inversion symmetry
Steven Abel, Luca Buoninfante, Anupam Mazumdar
We construct a quadratic curvature theory of gravity whose graviton propagator around the Minkowski background respects wordline inversion symmetry, the particle approximation to m…
Solitosynthesis and Gravitational Waves
Djuna Croon, Alexander Kusenko, Anupam Mazumdar +1
We study the gravitational wave phenomenology in models of solitosynthesis. In such models, a first order phase transition is precipitated by a period in which non-topological soli…
Locality & Entanglement in Table-Top Testing of the Quantum Nature of Linearized Gravity
Ryan J. Marshman, Anupam Mazumdar, Sougato Bose
This paper points out the importance of the assumption of locality of physical interactions, and the concomitant necessity of propagation of an entity (in this case, off-shell quan…
Nonlocality amplifies echoes
Luca Buoninfante, Anupam Mazumdar, Jun Peng
In this paper we will provide smoking-gun signatures of nonlocal interactions while studying reflection and transmission of waves bouncing through two Dirac delta potentials. In pa…
Perturbations in higher derivative gravity beyond maximally symmetric spacetimes
K. Sravan Kumar, Shubham Maheshwari, Anupam Mazumdar
We study (covariant) scalar-vector-tensor (SVT) perturbations of infinite derivative gravity (IDG), at the quadratic level of the action, around conformally-flat, covariantly const…