☆ 4.7 Article

Non canonical polarizations of gravitational waves

EUROPEAN PHYSICAL JOURNAL C (2023)

Related references

Note: Only part of the references are listed.

Article Astronomy & Astrophysics

The International Pulsar Timing Array second data release: Search for an isotropic gravitational wave background

J. Antoniadis et al.

Summary: In this study, we searched for an isotropic stochastic gravitational wave background using the second data release of the International Pulsar Timing Array. We found evidence for a spectrally similar low-frequency stochastic process and demonstrated that the combined international data set is more sensitive. Although no significant evidence of a gravitational-wave origin was found, future international data releases are expected to increase sensitivity and detection probability.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Add to Collection

Article Multidisciplinary Sciences

Observation of a gravitational Aharonov-Bohm effect

Chris Overstreet et al.

Summary: Gravity curves space and time, leading to time differences between freely falling, nonlocal trajectories. A study has found that a matter-wave interferometer is affected by gravitational phase shifts induced by a kilogram-scale source mass. The observed phase shift deviates from the predicted phase contribution and is consistent with Heisenberg's error-disturbance relation.

SCIENCE (2022)

Add to Collection

Editorial Material Multidisciplinary Sciences

Quantum probe of space-time curvature

Albert Roura

SCIENCE (2022)

Add to Collection

Article Multidisciplinary Sciences

An elementary quantum network of entangled optical atomic clocks

B. C. Nichol et al.

Summary: Optical atomic clocks are the most precise tools for measuring time and frequency. This article demonstrates the use of a photonic link to entangle two separate atomic clocks, which can reduce measurement uncertainty and improve measurement precision. This elementary quantum network of entangled optical clocks has implications for the study of fundamental constants and the properties of dark matter.

NATURE (2022)

Add to Collection

Article Physics, Multidisciplinary

Overview of KAGRA: Detector design and construction history

T. Akutsu et al.

Summary: KAGRA, a newly built gravitational-wave telescope in Kamioka, Gifu, Japan, with arms comprising a 3-km laser interferometer, operates underground with cryogenic mirrors to reduce noise. In 2019, KAGRA completed all installations with the designed configuration, known as the baseline KAGRA, and an overview of it is presented in a series of articles. This article introduces the design configurations of KAGRA and its historical background.

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS (2021)

Add to Collection

Article Astronomy & Astrophysics

Cosmic conundra explained by thermal history and primordial black holes

Bernard Carr et al.

Summary: A study suggests that the formation of primordial black holes (PBHs) in the early Universe may be linked to a sudden drop in relativistic matter pressure, offering a potential explanation for phenomena like dark matter and black hole mergers. The new model predicts that LIGO/Virgo will observe black hole mergers within specific mass ranges, in line with recent detections.

PHYSICS OF THE DARK UNIVERSE (2021)

Add to Collection

Article Physics, Multidisciplinary

Classical Prethermal Phases of Matter

Andrea Pizzi et al.

Summary: Researchers have found that prethermal nonequilibrium phases of matter are not limited to quantum systems, and can also be observed in three-dimensional classical spin systems with short-range interactions. The discovery of higher-order and fractional discrete time crystals breaking time-translational symmetry opens up new possibilities for exploring novel prethermal phenomena using classical Hamiltonian dynamics, with implications for experiments.

PHYSICAL REVIEW LETTERS (2021)

Add to Collection

Review Physics, Multidisciplinary

Constraints on primordial black holes

Bernard Carr et al.

Summary: In this article, constraints on the fraction of the Universe that may have gone into primordial black holes (PBHs) over a range of masses are updated. The discussion covers the reasons why PBHs smaller than a certain mass threshold are constrained and the various constraints on PBHs larger than that threshold.

REPORTS ON PROGRESS IN PHYSICS (2021)

Add to Collection

Article Astronomy & Astrophysics

Modeling gravitational wave detection with atom interferometry

Ya-Jie Wang et al.

Summary: The atom interferometry is a promising tool for detecting gravitational waves in the mid-frequency band. However, existing models for GW detection are mainly focused on one-dimensional situations and cannot be directly applied to multi-arm detection. This study develops a universal theoretical model for GW detectors based on atom interferometry and analyzes dominant noise sources that limit detection capabilities.

CLASSICAL AND QUANTUM GRAVITY (2021)

Add to Collection

Article Astronomy & Astrophysics

Observation of Gravitational Waves from Two Neutron Star-Black Hole Coalescences

R. Abbott et al.

Summary: This study reports the observation of gravitational waves from two compact binary coalescences in LIGO's and Virgo's third observing run, with properties consistent with neutron star-black hole (NSBH) binaries. The study provides detailed information on the source component masses, source luminosity distances, and more for the two events observed.

ASTROPHYSICAL JOURNAL LETTERS (2021)

Add to Collection

Article Physics, Multidisciplinary

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo during the First Half of the Third Observing Run

R. Abbott et al.

Summary: This report presents 39 candidate gravitational-wave events detected by Advanced LIGO and Advanced Virgo during the first half of the third observing run (O3a) between April 1, 2019 and October 1, 2019. The events include black hole binary mergers up to a redshift of approximately 0.8 and events where the components cannot be unambiguously identified. The range of candidate event masses has expanded compared to previous catalogs, with the inclusion of binary systems with asymmetric mass ratios.

PHYSICAL REVIEW X (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Classical approaches to prethermal discrete time crystals in one, two, and three dimensions

Andrea Pizzi et al.

Summary: We provide a comprehensive account of prethermal discrete time crystals within classical Hamiltonian dynamics, investigating the interplay between dimensionality and interaction range in stabilizing these nonequilibrium phases of matter that break discrete time-translational symmetry.

PHYSICAL REVIEW B (2021)

Add to Collection

Article Multidisciplinary Sciences

Coherent control of collective nuclear quantum states via transient magnons

Lars Bocklage et al.

Summary: The study demonstrates the precise coherent control of quantum systems embedded in solids through transient quasi-particles. The experiment reveals the challenges at x-ray energies and provides a highly accurate control method.

SCIENCE ADVANCES (2021)

Add to Collection

Article Astronomy & Astrophysics

Sensitivity and performance of the Advanced LIGO detectors in the third observing run

A. Buikema et al.

PHYSICAL REVIEW D (2020)

Add to Collection

Article Astronomy & Astrophysics

Forecasts for detecting the gravitational-wave memory effect with Advanced LIGO and Virgo

Oliver M. Boersma et al.

PHYSICAL REVIEW D (2020)

Add to Collection

Article Astronomy & Astrophysics

A geometric distance measurement to the Galactic center black hole with 0.3% uncertainty

R. Abuter et al.

ASTRONOMY & ASTROPHYSICS (2019)

Add to Collection

Article Physics, Multidisciplinary

27Al+ Quantum-Logic Clock with a Systematic Uncertainty below 10-18

S. M. Brewer et al.

PHYSICAL REVIEW LETTERS (2019)

Add to Collection

Article Physics, Multidisciplinary

GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs

B. P. Abbott et al.

PHYSICAL REVIEW X (2019)

Add to Collection

Article Physics, Multidisciplinary

First Search for Nontensorial Gravitational Waves from Known Pulsars

B. P. Abbott et al.

PHYSICAL REVIEW LETTERS (2018)

Add to Collection

Article Physics, Multidisciplinary

Imaging Optical Frequencies with 100 μHz Precision and 1.1 μm Resolution

G. Edward Marti et al.

PHYSICAL REVIEW LETTERS (2018)

Add to Collection

Article Astronomy & Astrophysics

Plane Gravitational Waves, the Kinetic Energy of Free Particles and the Memory Effect

J. W. Maluf et al.

GRAVITATION & COSMOLOGY (2018)

Add to Collection

Review Physics, Particles & Fields

Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA

B. P. Abbott et al.

LIVING REVIEWS IN RELATIVITY (2018)

Add to Collection

Article Astronomy & Astrophysics

On the ambiguity in the notion of transverse traceless modes of gravitational waves

Abhay Ashtekar et al.

GENERAL RELATIVITY AND GRAVITATION (2017)

Add to Collection

Article Physics, Multidisciplinary

Discrete Time Crystals: Rigidity, Criticality, and Realizations

N. Y. Yao et al.

PHYSICAL REVIEW LETTERS (2017)

Add to Collection

Letter Astronomy & Astrophysics

On a basic conceptual confusion in gravitational radiation theory

Abhay Ashtekar et al.

CLASSICAL AND QUANTUM GRAVITY (2017)

Add to Collection

Article Astronomy & Astrophysics

The International Pulsar Timing Array: First data release

J. P. W. Verbiest et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)

Add to Collection

Article Physics, Multidisciplinary

Observation of Gravitational Waves from a Binary Black Hole Merger

B. P. Abbott et al.

PHYSICAL REVIEW LETTERS (2016)

Add to Collection

Article Astronomy & Astrophysics

Advanced LIGO

J. Aasi et al.

CLASSICAL AND QUANTUM GRAVITY (2015)

Add to Collection

Article Physics, Multidisciplinary

Optical atomic clocks

Andrew D. Ludlow et al.

REVIEWS OF MODERN PHYSICS (2015)

Add to Collection

Article Astronomy & Astrophysics

Advanced Virgo: a second-generation interferometric gravitational wave detector

F. Acernese et al.

CLASSICAL AND QUANTUM GRAVITY (2015)

Add to Collection

Article Physics, Multidisciplinary

Space-Time Crystals of Trapped Ions

Tongcang Li et al.

PHYSICAL REVIEW LETTERS (2012)

Add to Collection

Article Physics, Multidisciplinary

Force-Free Gravitational Redshift: Proposed Gravitational Aharonov-Bohm Experiment

Michael A. Hohensee et al.

PHYSICAL REVIEW LETTERS (2012)

Add to Collection

Article Physics, Multidisciplinary

Extreme Ultraviolet Interferometer Using High-Order Harmonic Generation from Successive Sources

D. E. Laban et al.

PHYSICAL REVIEW LETTERS (2012)

Add to Collection

Article Astronomy & Astrophysics

Gravitational waves and pulsar timing: stochastic background, individual sources and parameter estimation

A. Sesana et al.

CLASSICAL AND QUANTUM GRAVITY (2010)

Add to Collection

Article Physics, Multidisciplinary

Nonlinear gravitational waves, their polarization, and realistic sources

F. Canfora et al.

THEORETICAL AND MATHEMATICAL PHYSICS (2007)

Add to Collection

Article Astronomy & Astrophysics

Spin-1 gravitational waves and their natural sources

F Canfora et al.

PHYSICS LETTERS B (2004)

Add to Collection

© Peeref 2019-2024. All rights reserved.