Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Naples Federico IIIT4k papers
- Centre National de la Recherche ScientifiqueFR3.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.9k papers
- Rutherford Appleton LaboratoryGB2.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.8k papers
- Sapienza University of RomeIT2.7k papers
- The Ohio State UniversityUS2.7k papers
42 papers · 2 filters
Construction of KAGRA: an Underground Gravitational Wave Observatory
T. Akutsu, M. Ando, S. Araki +222
Major construction and initial-phase operation of a second-generation gravitational-wave detector KAGRA has been completed. The entire 3-km detector is installed underground in a m…
Cosmological production of black holes: a way to constrain alternative theories of gravity
Konstantinos F. Dialektopoulos, Antonios Nathanail, Athanasios G. Tzikas
Primordial black holes are considered to be pair created quantum-mechanically during inflation. In the context of General Relativity (GR), it has been shown that the pair creation…
Gravitational waves in modified teleparallel theories of gravity
Habib Abedi, Salvatore Capozziello
Teleparallel theory of gravity and its modifications have been studied extensively in literature. However, gravitational waves has not been studied enough in the framework of telep…
Screening mechanisms in hybrid metric-Palatini gravity
Marcelo Vargas dos Santos, Jailson S. Alcaniz, David F. Mota +1
We investigate the efficiency of screening mechanisms in the hybrid metric-Palatini gravity. The value of the field is computed around spherical bodies embedded in a background of…
Constraints on cosmic strings using data from the first Advanced LIGO observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1042
Cosmic strings are topological defects which can be formed in GUT-scale phase transitions in the early universe. They are also predicted to form in the context of string theory. Th…
Test-particle dynamics in general spherically symmetric black hole spacetimes
Mariafelicia De Laurentis, Ziri Younsi, Oliver Porth +2
To date, the most precise tests of general relativity have been achieved through pulsar timing, albeit in the weak-field regime. Since pulsars are some of the most precise and stab…
All-sky search for long-duration gravitational wave transients in the first Advanced LIGO observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +990
We present the results of a search for long-duration gravitational wave transients in the data of the LIGO Hanford and LIGO Livingston second generation detectors between September…
GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
The LIGO Scientific Collaboration, The Virgo Collaboration
On August 17, 2017 at 12:41:04 UTC the Advanced LIGO and Advanced Virgo gravitational-wave detectors made their first observation of a binary neutron star inspiral. The signal, GW1…
GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1107
On August 14, 2017 at 10:30:43 UTC, the Advanced Virgo detector and the two Advanced LIGO detectors coherently observed a transient gravitational-wave signal produced by the coales…
Charged Anti-de Sitter BTZ black holes in Maxwell- gravity
G. G. L. Nashed, S. Capozziello
Inspired by the BTZ formalism, we discuss the Maxwell- gravity in (2+1)-dimensions. The main task is to derive exact solutions for a special form of , with b…
GW170817: Implications for the Stochastic Gravitational-Wave Background from Compact Binary Coalescences
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1099
The LIGO Scientific and Virgo Collaborations have announced the first detection of gravitational waves from the coalescence of two neutron stars. The merger rate of binary neutron…
First narrow-band search for continuous gravitational waves from known pulsars in advanced detector data
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1096
Spinning neutron stars asymmetric with respect to their rotation axis are potential sources of continuous gravitational waves for ground-based interferometric detectors. In the cas…
Effects of Data Quality Vetoes on a Search for Compact Binary Coalescences in Advanced LIGO's First Observing Run
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +957
The first observing run of Advanced LIGO spanned 4 months, from September 12, 2015 to January 19, 2016, during which gravitational waves were directly detected from two binary blac…
Ladder operators for Klein-Gordon equation with scalar curvature term
Wolfgang Mück
Recently, Cardoso, Houri and Kimura constructed generalized ladder operators for massive Klein-Gordon scalar fields in space-times with conformal symmetry. Their construction requi…
Nonlocal Teleparallel Cosmology
Sebastian Bahamonde, Salvatore Capozziello, Mir Faizal +1
Even though it is not possible to differentiate General Relativity from Teleparallel Gravity using classical experiments, it could be possible to discriminate between them by quant…
First search for nontensorial gravitational waves from known pulsars
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1050
We present results from the first directed search for nontensorial gravitational waves. While general relativity allows for tensorial (plus and cross) modes only, a generic metric…
Rational approximations of cosmography through Padé polynomials
Salvatore Capozziello, Rocco D' Agostino, Orlando Luongo
We consider high-redshift cosmography adopting the technique of polynomial reconstruction. In lieu of considering Taylor treatments, which turn out to be non-predictive as s…
On the structure and applications of the Bondi-Metzner-Sachs group
Francesco Alessio, Giampiero Esposito
This work is a pedagogical review dedicated to a modern description of the Bondi-Metzner-Sachs group. The curved space-times that will be taken into account are the ones that suita…
Constraining Generalized Non-local Cosmology from Noether Symmetries
Sebastian Bahamonde, Salvatore Capozziello, Konstantinos F. Dialektopoulos
We study a generalized nonlocal theory of gravity which, in specific limits, can become either the curvature non-local or teleparallel non-local theory. Using the Noether Symmetry…
-dimensional charged Anti-de-Sitter black holes in gravity
A. M. Awad, S. Capozziello, G. G. L. Nashed
We present a -dimensional charged Anti-de-Sitter black hole solutions in gravity, where and . These solutions are characterized by flat or cylindr…
All-sky Search for Periodic Gravitational Waves in the O1 LIGO Data
LIGO Scientific Collaboration, Virgo Collaboration, B. P. Abbott +1042
We report on an all-sky search for periodic gravitational waves in the frequency band 20-475 Hz and with a frequency time derivative in the range of [-1.0, +0.1]e-8 Hz/s. Such a si…
On the foundations of general relativistic celestial mechanics
Emmanuele Battista, Giampiero Esposito, Simone Dell'Agnello
Towards the end of nineteenth century, Celestial Mechanics provided the most powerful tools to test Newtonian gravity in the solar system, and led also to the discovery of chaos in…
First low-frequency Einstein@Home all-sky search for continuous gravitational waves in Advanced LIGO data
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1039
We report results of a deep all-sky search for periodic gravitational waves from isolated neutron stars in data from the first Advanced LIGO observing run. This search investigates…
Position determination and strong field parallax effects for photon emitters in the Schwarzschild spacetime
Donato Bini, Andrea Geralico, Robert T. Jantzen
Position determination of photon emitters and associated strong field parallax effects are investigated using relativistic optics when the photon orbits are confined to the equator…