From the 3 of 74 papers with an AI index.
38 citations
- The University of TokyoJP30 papers
- Nagoya UniversityJP20 papers
- Kyoto UniversityJP16 papers
- California Institute of TechnologyUS14 papers
- Goddard Space Flight CenterUS14 papers
- National Astronomical Observatory of JapanJP13 papers
- National Institute for AstrophysicsIT13 papers
- The University of OsakaJP13 papers
- University of GenevaCH13 papers
- University of PisaIT13 papers
- University of TriesteIT13 papers
- Centre National de la Recherche ScientifiqueFR12 papers
7 papers · 1 filter
Violation of the Leggett-Garg inequality in photon-graviton conversion
Kimihiro Nomura, Akira Taniguchi, Kazushige Ueda
The authors demonstrate that photon‑graviton conversion in a magnetic field produces a photon‑graviton superposition whose temporal correlations violate the Leggett‑Garg inequality…
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…
All-sky, all-frequency directional search for persistent gravitational-waves from Advanced LIGO's and Advanced Virgo's first three observing runs
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1627
We present the first results from an all-sky all-frequency (ASAF) search for an anisotropic stochastic gravitational-wave background using the data from the first three observing r…
GWTC-4.0: Updating the Gravitational-Wave Transient Catalog with Observations from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1786
Version 4.0 of the Gravitational-Wave Transient Catalog (GWTC-4.0) adds new candidates detected by the LIGO, Virgo, and KAGRA observatories through the first part of the fourth obs…
GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1878
GW240925 and GW250207 are two loud gravitational-wave signals from binary black hole coalescences observed with network signal-to-noise ratios and , respectively…
Wormhole Nucleation via Topological Surgery in Lorentzian Geometry
Alessandro Pisana, Barak Shoshany, Stathis Antoniou +2
We construct a model for the nucleation of a wormhole within a Lorentzian spacetime by employing techniques from topological surgery and Morse theory. In our framework, a 0-surgery…