From the 1 of 22 papers with an AI index.
6 citations
- Instituto de Física TeóricaES21 papers
- Kyoto UniversityJP11 papers
- The University of TokyoJP9 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP7 papers
- Leibniz University HannoverDE3 papers
- Nihon UniversityJP3 papers
- Pennsylvania State UniversityUS3 papers
- Tokyo Metropolitan UniversityJP3 papers
- University of ChicagoUS3 papers
- University of Nevada, RenoUS3 papers
- University of PortsmouthGB3 papers
- Aix-Marseille UniversitéFR2 papers
22 papers
Binary gravitational waves as probes of quantum graviton states
Sugumi Kanno, Jiro Soda, Akira Taniguchi
The paper proposes that gravitational waves from binary systems could display sub-Poissonian graviton number statistics, allowing them to probe nonclassical graviton states—such as…
Non-parametric exploration of minimally coupled gravity with phantom crossing
Matteo Cataneo, Kazuya Koyama
Recent measurements of the baryon acoustic oscillations by the Dark Energy Spectroscopic Instrument (DESI), especially when combined with cosmic microwave background (CMB) and supe…
GW230814: investigation of a loud gravitational-wave signal observed with a single detector
The LIGO Scientific Collaboration, The Virgo Collaboration, The Kagra Collaboration +1783
GW230814, detected by the LIGO Livingston observatory with a signal-to-noise ratio of 42.4, represents the loudest gravitational-wave signal in the GWTC-4.0 catalog. Its source is…
GWTC-4.0: Methods for Identifying and Characterizing Gravitational-wave Transients
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1809
The Gravitational-Wave Transient Catalog (GWTC) is a collection of candidate gravitational-wave transient signals identified and characterized by the LIGO-Virgo-KAGRA Collaboration…
Constraining the inflaton potential with gravitational waves from oscillons
Kaloian D. Lozanov, Misao Sasaki, Jan Tränkle
Under certain conditions, the oscillating inflaton condensate filling the Universe after inflation can fragment and form so-called oscillons. These long-lived soliton-like field co…
Macroscopic backreaction of the trace anomaly on classical vacuum backgrounds
Raúl Carballo-Rubio, Francesco Di Filippo, Shinji Mukohyama +1
We study the backreaction of quantum fields in the Boulware vacuum state on the Schwarzschild geometry, using the Riegert--Mottola--Vaulin renormalized stress-energy tensor derived…