35 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS4 papers
- Tata Institute of Fundamental ResearchIN4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Curtin UniversityAU3 papers
- Goddard Space Flight CenterUS3 papers
- Indian Institute of Technology JodhpurIN3 papers
- Institute of Mathematical SciencesIN3 papers
- Leibniz University HannoverDE3 papers
- Lomonosov Moscow State UniversityRU3 papers
- Massachusetts Institute of TechnologyUS3 papers
- National Astronomical Observatory of JapanJP3 papers
- Observatoire de la Côte d’AzurFR3 papers
5 papers · 1 filter
GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1839
GW240925 and GW250207 are two loud gravitational-wave signals from binary black hole coalescences observed with network signal-to-noise ratios and , respectively…
Narrowband searches for continuous gravitational waves from known pulsars in the first two parts of the fourth LIGO--Virgo--KAGRA observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1853
Rotating non-axisymmetric neutron stars (NSs) are promising sources for continuous gravitational waves (CWs). Such CWs can, if detected, inform us about the internal structure and…
Non-Equatorial Deflection of Light due to Kerr-Newman Black Hole: A Material Medium Approach
Saswati Roy, Shubham Kala, Prasanjit Ghosh +2
We explored the effect of space-time geometry on the trajectory of light rays in the context of a charged, rotating black hole. We derived an analytical expression for the deflecti…
Deflection of Light due to Kerr Sen Black Hole in Heterotic String Theory using Material Medium Approach
Saswati Roy, Shubham Kala, Atanu Singha +2
The deflection of light in the gravitational field of a massive body can be analyzed through diverse theoretical approaches. The null geodesic approach is commonly employed to calc…
Removing Ostrogradski ghost from degenerate gravity theories
Biswajit Paul
The Ostrogradski ghost problem that appears in higher derivative system is considered for systems with constraints. A prescription for removal of the ghost creating momenta is desc…