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Gravitational wave detector with cosmological reach
Published 2015“…Since the major noise sources that limit gravitational wave detectors do not scale trivially with the length of the detector, we study their impact and find that 40 km arm lengths are nearly optimal, and can incorporate currently available technologies to detect gravitational wave sources at cosmological distances (z ≳ 7).…”
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Quantum correlation measurements in interferometric gravitational-wave detectors
Published 2017“…The sensitivity of the interferometric gravitational-wave detectors, such as the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO), is limited by quantum shot noise, quantum radiation pressure noise, and a set of classical noises. …”
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Effects of transients in LIGO suspensions on searches for gravitational waves
Published 2019“…This paper presents an analysis of the transient behavior of the Advanced LIGO (Laser Interferometer Gravitational-wave Observatory) suspensions used to seismically isolate the optics. …”
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Effects of transients in LIGO suspensions on searches for gravitational waves
Published 2021“…This paper presents an analysis of the transient behavior of the Advanced LIGO (Laser Interferometer Gravitational-wave Observatory) suspensions used to seismically isolate the optics. …”
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Exploring the sensitivity of next generation gravitational wave detectors
Published 2019“…The second-generation of gravitational-wave detectors are just starting operation, and have already yielding their first detections. …”
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Achieving resonance in the Advanced LIGO gravitational-wave interferometer
Published 2019“…Interferometric gravitational-wave detectors are complex instruments comprised of a Michelson interferometer enhanced by multiple coupled cavities. …”
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Achieving resonance in the Advanced LIGO gravitational-wave interferometer
Published 2021“…Interferometric gravitational-wave detectors are complex instruments comprised of a Michelson interferometer enhanced by multiple coupled cavities. …”
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A cryogenic silicon interferometer for gravitational-wave detection
Published 2022“…The detection of gravitational waves from compact binary mergers by LIGO has opened the era of gravitational wave astronomy, revealing a previously hidden side of the cosmos. …”
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Gravitational-wave Constraints on the Equatorial Ellipticity of Millisecond Pulsars
Published 2022“…We present a search for continuous gravitational waves from five radio pulsars, comprising three recycled pulsars (PSR J0437-4715, PSR J0711-6830, and PSR J0737-3039A) and two young pulsars: the Crab pulsar (J0534+2200) and the Vela pulsar (J0835-4510). …”
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Realistic filter cavities for advanced gravitational wave detectors
Published 2013“…In this paper we propose a practical approach to producing frequency-dependent squeezing for Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO) and similar interferometric gravitational wave detectors. …”
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SEARCH FOR GRAVITATIONAL WAVE BURSTS FROM SIX MAGNETARS
Published 2015“…The burst mechanism might involve crustal fractures and excitation of non-radial modes which would emit gravitational waves (GWs). We present the results of a search for GW bursts from six galactic magnetars that is sensitive to neutron star f-modes, thought to be the most efficient GW emitting oscillatory modes in compact stars. …”
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Resonant dampers for parametric instabilities in gravitational wave detectors
Published 2015“…Advanced gravitational wave interferometric detectors will operate at their design sensitivity with nearly ~1 MW of laser power stored in the arm cavities. …”
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Audio-Band Frequency-Dependent Squeezing for Gravitational-Wave Detectors
Published 2016“…Quantum vacuum fluctuations impose strict limits on precision displacement measurements, those of interferometric gravitational-wave detectors among them. Introducing squeezed states into an interferometer’s readout port can improve the sensitivity of the instrument, leading to richer astrophysical observations. …”
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Progress and challenges in advanced ground-based gravitational-wave detectors
Published 2017“…The Amaldi 10 Parallel Session C3 on Advanced Gravitational Wave detectors gave an overview of the status and several specific challenges and solutions relevant to the instruments planned for a mid-decade start of observation. …”
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Observing gravitational-wave transient GW150914 with minimal assumptions
Published 2017“…The gravitational-wave signal GW150914 was first identified on September 14, 2015, by searches for short-duration gravitational-wave transients. …”
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Sensitivity of the Advanced LIGO detectors at the beginning of gravitational wave astronomy
Published 2017“…The Laser Interferometer Gravitational Wave Observatory (LIGO) consists of two widely separated 4 km laser interferometers designed to detect gravitational waves from distant astrophysical sources in the frequency range from 10 Hz to 10 kHz. …”
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First Search for Nontensorial Gravitational Waves from Known Pulsars
Published 2018“…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 theory may, in principle, predict waves with up to six different polarizations. …”
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The characterization of Virgo data and its impact on gravitational-wave searches
Published 2019“…Between 2007 and 2010 Virgo collected data in coincidence with the LIGO and GEO gravitational-wave (GW) detectors. These data have been searched for GWs emitted by cataclysmic phenomena in the universe, by non-axisymmetric rotating neutron stars or from a stochastic background in the frequency band of the detectors. …”
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A gravitational-wave standard siren measurement of the Hubble constant
Published 2019“…On 17 August 2017, the Advanced LIGO and Virgo detectors observed the gravitational-wave event GW170817-a strong signal from the merger of a binary neutron-star system. …”
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Directed search for continuous gravitational waves from the Galactic center
Published 2014“…No gravitational waves were detected. The 90% confidence upper limits on the gravitational wave amplitude of sources at the Galactic center are ~3.35 × 10[superscript −25] for frequencies near 150 Hz. …”
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