6 citations
- Sapienza University of RomeIT3 papers
- The University of TokyoJP3 papers
- Aix-Marseille UniversitéFR2 papers
- American UniversityUS2 papers
- ARC Centre of Excellence for Gravitational Wave DiscoveryAU2 papers
- Ariel UniversityIL2 papers
- Astronomical ObservatoryRS2 papers
- Astronomy and SpaceAU2 papers
- Bard CollegeUS2 papers
- Bar-Ilan UniversityIL2 papers
- Barry UniversityUS2 papers
- California State University, FullertonUS2 papers
4 papers
Charge distribution of the gauge-mediation type Q ball
Shinta Kasuya, Masahiro Kawasaki
We numerically study the formation of the gauge-mediation type Q balls in the logarithmic square potential on three-dimensional lattices. We obtain the broad charge distribution of…
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…
Exceptional Points and Resonance in Black Hole Ringdown
Rodrigo Panosso Macedo, Takuya Katagiri, Kei-ichiro Kubota +1
We propose an exceptional-point (EP) framework for black-hole ringdown beyond the standard quasinormal-mode (QNM) paradigm. It provides a first-principles characterization of the r…