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32 publications · last updated April 6, 2026 · View on NASA ADS

First Author (4)

1st 2025

Precise and accurate neutron star radius measurements with next-generation gravitational wave detectors

Khadkikar, Sanika; Gupta, Ish; Kashyap, Rahul; Chandra, Koustav; Gamba, Rossella; Sathyaprakash, Bangalore S.

Physical Review D
1st 2022

Quasi-stationary sequences of hyper-massive neutron stars with exotic equations of state

Khadkikar, Sanika; Mangat, Chatrik Singh; Banik, Sarmistha

Journal of Astrophysics and Astronomy
1st 2021

Maximum mass of compact stars from gravitational wave events with finite-temperature equations of state

Khadkikar, Sanika; Raduta, Adriana R.; Oertel, Micaela; Sedrakian, Armen

Physical Review C

Major Contributions (2)

Co-auth 2024

Characterizing gravitational wave detector networks: from A<inline-formula> </inline-formula> to cosmic explorer

Gupta, Ish; Afle, Chaitanya; Arun, K. G.; Bandopadhyay, Ananya; Baryakhtar, Masha; Biscoveanu, Sylvia; et al.

Classical and Quantum Gravity
Co-auth 2023

Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Evans, Matthew; Corsi, Alessandra; Afle, Chaitanya; Ananyeva, Alena; Arun, K. G.; Ballmer, Stefan; et al.

arXiv e-prints

LIGO-Virgo-KAGRA Collaboration (19)

Co-auth 2026

GWTC-4.0: Tests of General Relativity. I. Overview and General Tests

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2026

GWTC-4.0: Tests of General Relativity. II. Parameterized Tests

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2026

GWTC-4.0: Tests of General Relativity. III. Tests of the Remnants

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2026

All-sky Searches for Continuous Gravitational Waves from Isolated Neutron Stars in the Data from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2026

Searches for Continuous Gravitational Waves from Supernova Remnants in the first part of the LIGO-Virgo-KAGRA Fourth Observing run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2026

Narrowband searches for continuous gravitational waves from known pulsars in the first two parts of the fourth LIGO--Virgo--KAGRA observing run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

Constraints on gravitational waves from the 2024 Vela pulsar glitch

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

GWTC-4.0: Searches for Gravitational-Wave Lensing Signatures

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

Search for planetary-mass ultra-compact binaries using data from the first part of the LIGO--Virgo--KAGRA fourth observing run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

All-sky search for continuous gravitational-wave signals from unknown neutron stars in binary systems in the first part of the fourth LIGO-Virgo-KAGRA observing run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

Cosmological and High Energy Physics implications from gravitational-wave background searches in LIGO-Virgo-KAGRA's O1-O4a runs

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

Directional Search for Persistent Gravitational Waves: Results from the First Part of LIGO-Virgo-KAGRA's Fourth Observing Run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

Direct multi-model dark-matter search with gravitational-wave interferometers using data from the first part of the fourth LIGO-Virgo-KAGRA observing run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

GWTC-4.0: Constraints on the Cosmic Expansion Rate and Modified Gravitational-wave Propagation

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

GWTC-4.0: Updating the Gravitational-Wave Transient Catalog with Observations from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints
Co-auth 2025

All-sky search for long-duration gravitational-wave transients in the first part of the fourth LIGO-Virgo-KAGRA Observing run

LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration (incl. Khadkikar, Sanika)

arXiv e-prints