6 papers
A Comprehensive Network for the Discovery and Characterization of Interstellar Objects
Oem Trivedi, Abraham Loeb
Interstellar object (ISO) astronomy has rapidly emerged over the past decade as a new frontier in planetary astrophysics, yet current observations remain limited by short visibilit…
Evolving the Loeb Scale
Oem Trivedi, Abraham Loeb
We develop a differential formulation of the Loeb Scale that extends the original static framework into a radially evolving, real time classification scheme for interstellar object…
Dynamical Constraints on a Population of Massive Interstellar Objects
Oem Trivedi, Abraham Loeb
We investigate dynamical constraints on the population of large interstellar objects (ISOs) by combining encounter rate analysis, Eddington inversion, and Liouville mapping. Encoun…
Quantitative Mapping of the Loeb Scale
Oem Trivedi, Abraham Loeb
The recent discovery of a third interstellar object (ISO) 3I/ATLAS, following 1I/`Oumuamua and 2I/Borisov, has raised questions about the nature and origin of these enigmatic objec…
On the Cosmological Constant-Graviton Mass correspondence
Oem Trivedi, Abraham Loeb
Relations between the graviton mass and the cosmological constant have led to some interesting implications. We show that in any approach which leads to a direct correlation be…
A New Limit on the Graviton Mass from the Convergence Scale of the CMB Dipole
Abraham Loeb
The clustering dipole in the 2MASS galaxy survey converges on a scale of ~400Mpc to the local peculiar velocity inferred from the Cosmic-Microwave-Background dipole. I show that th…