Measuring a Parity Violation Signature in the Early Universe via Ground-based Laser Interferometers
arXiv:0707.0535 · doi:10.1103/PhysRevLett.99.121101
Abstract
We show that pairs of widely separated interferometers are advantageous for measuring the Stokes parameter V of a stochastic background of gravitational waves. This parameter characterizes asymmetry of amplitudes of right- and left-handed waves and generation of the asymmetry is closely related to parity violation in the early universe. The advantageous pairs include LIGO(Livingston)-LCGT and AIGO-Virgo that are relatively insensitive to Omega_GW (the simple intensity of the background). Using at least three detectors, information of the intensity Omega_GW and the degree of asymmetry V can be separately measured.
6 pages, 3 figures, accepted for publication in PRL
References in corpus (2)
Cited by in corpus (49)
- Cosmology with the Laser Interferometer Space Antenna
- Chiral Primordial Gravitational Waves from a Lifshitz Point
- Gravitational waves at interferometer scales and primordial black holes in axion inflation
- Circular Polarization of Primordial Gravitational Waves in String-inspired Inflationary Cosmology
- Probing non-tensorial polarizations of stochastic gravitational-wave backgrounds with ground-based laser interferometers
- New physics from the polarised light of the cosmic microwave background
- Sensitivity to a Frequency-Dependent Circular Polarization in an Isotropic Stochastic Gravitational Wave Background
- Testing gravitational parity violation with coincident gravitational waves and short gamma-ray bursts
- Parity breaking signatures from a Chern-Simons coupling during inflation: the case of non-Gaussian gravitational waves
- Detection of Early-Universe Gravitational Wave Signatures and Fundamental Physics
- The Science of the Einstein Telescope
- Polarization analysis of gravitational-wave backgrounds from the correlation signals of ground-based interferometers: measuring a circular-polarization mode
- Chiral effects in astrophysics and cosmology
- Measuring Parity Violation in the Stochastic Gravitational Wave Background with the LISA-Taiji network
- Polarized primordial gravitational waves in the ghost-free parity-violating gravity
- Stochastic gravitational wave background reconstruction for a non-equilateral and unequal-noise LISA constellation
- Circular Polarization of Gravitational Waves from Early-Universe Helical Turbulence
- The future search for low-frequency axions and new physics with the FLASH resonant cavity experiment at Frascati National Laboratories
- Stochastic gravitational wave background: methods and Implications
- Testing parity symmetry of gravity with gravitational waves
- Polarization of gravitational waves from helical MHD turbulent sources
- On networks of space-based gravitational-wave detectors
- Measuring Parity Asymmetry of Gravitational Wave Backgrounds with a Heliocentric Detector Network in the mHz Band
- Pulsar-timing measurement of the circular polarization of the stochastic gravitational-wave background
- Searching for parity violation with the LIGO-Virgo-KAGRA network
- Polarized primordial gravitational waves in spatial covariant gravities
- Non-Gaussianity analysis of GW background made by short-duration burst signals
- Upper limits on the Polarized Isotropic Stochastic Gravitational-Wave Background from Advanced LIGO-Virgo's First Three Observing Runs
- Scalar induced gravitational waves from Chern-Simons gravity during inflation era
- Big Bang Nucleosynthesis Limits and Relic Gravitational Waves Detection Prospects
- Measurement of the Cross-Correlation Angular Power Spectrum Between the Stochastic Gravitational Wave Background and Galaxy Over-Density
- Quantum gravity phenomenology at the dawn of the multi-messenger era -- A review
- Correlation between opposite-helicity gravitons: Imprints on gravity-wave and microwave backgrounds
- Measuring the maximally allowed polarization states of the isotropic stochastic gravitational wave background with the ground-based detectors
- Gauge invariant coupling of fields to torsion: a string inspired model
- Chiral primordial gravitational waves in extended theories of Scalar-Tensor gravity
- Extracting parity-violating gravitational waves from projected tidal force tensor in three dimensions
- Exact solution for rotating black holes in parity-violating gravity
- Memory of a Random Walk: Astrometric deflections from gravitational wave memory accumulation over cosmological scales
- Alternative LISA-TAIJI networks: Detectability of the Parity Violation in Stochastic Gravitational Wave Background
- Detectability of the chiral gravitational wave background from audible axions with the LISA-Taiji network
- Estimate of the Detectability of the Circular Polarisation Signature of Supernova Gravitational Waves Using the Stokes Parameters
- Circularly Polarized Gravitational Wave Background Search with a Network of Space-borne Triangular Detectors
- Parity-violating corrections to the orbital precession of binary system
- Circular polarization of gravitational waves from magnetorotational supernovae
- Imprints of Dark Photons on Gravitational Wave Polarizations
- Gravitational Waves from Gauge Quanta Produced during Inflation
- Correlation analysis for isotropic stochastic gravitational wave backgrounds with maximally allowed polarization degrees
- Geometric Baryogenesis with Chiral-Time Equivalence