14 citations · 29 across the 5 of their papers we have counts for
5 papers
Towards a Geodesic Flow Bundle Formalism of General Relativity: Riemannian case
Adrian Boitier, Shubhanshu Tiwari
Gravity is a phenomenon which arises due to the space-time geometry. The main equations that describe gravity are the Einstein equations. To understand the consequences of these fi…
Series expansion of the overlap reduction function for scalar and vector polarizations for gravitational wave search with pulsar timing arrays
Adrian Boîtier, Tanguy Giroud, Shubhanshu Tiwari +1
In our previous work \cite{PTA2} we calculated the overlap reduction function for the tensor polarization without employing the short wavelength approximation, this was done by obt…
Analytic series expansion of the overlap reduction function for gravitational wave search with pulsar timing arrays
Adrian Boîtier, Shubhanshu Tiwari, Philippe Jetzer
In our previous paper \cite{PTA1} we derived a generic expression for the pulse redshift the main observable for the Pulsar Timing Array (PTA) experiment for detection of gravitati…
Pulse redshift of pulsar timing array signals for all possible gravitational wave polarizations in modified general relativity
Adrian Boîtier, Shubhanshu Tiwari, Lionel Philippoz +1
Pulsar timing arrays (PTA) have the promise to detect gravitational waves (GWs) from sources which are in a unique frequency range of 10^-9 - 10^-6 Hz. This in turn also provides a…
Gravitational wave polarization from combined Earth-space detectors
Lionel Philippoz, Adrian Boîtier, Philippe Jetzer
In this paper, we investigate the sensitivity to additional gravitational wave polarization modes of future detectors. We first look at the upcoming Einstein Telescope and its comb…