Related papers: Parametric instabilities and their control in adva…

Tests of General Relativity with Gravitational-Wave Observations using a Flexible--Theory-Independent Method

We perform tests of General Relativity (GR) with gravitational waves (GWs) from the inspiral stage of compact binaries using a theory-independent framework, which adds generic phase corrections to each multipole of a GR waveform model in…

General Relativity and Quantum Cosmology · Physics 2023-04-05 Ajit Kumar Mehta , Alessandra Buonanno , Roberto Cotesta , Abhirup Ghosh , Noah Sennett , Jan Steinhoff

Nonlinear parametric instability in double-well lattices

A possibility of a nonlinear resonant instability of uniform oscillations in dynamical lattices with harmonic intersite coupling and onsite nonlinearity is predicted. Numerical simulations of a lattice with a double-well onsite anharmonic…

Pattern Formation and Solitons · Physics 2009-11-07 Jaroslav Riedel , Eva Majernikova , Boris A. Malomed

Analytic modeling of instabilities driven by higher-order modes in HLS II RF system with a higher-harmonic cavity

The utility of a passive fourth-harmonic cavity plays key role in suppressing longitudinal beam instabilities in the electron storage ring and lengthens the bunch by a factor of 2.6 for the phase II project of Hefei Light Source(HLS II).…

Accelerator Physics · Physics 2015-06-15 Yuning Zhao , Weimin Li , Congfeng Wu , Lin Wang

Effect of calibration errors on Bayesian parameter estimation for gravitational wave signals from inspiral binary systems in the advanced detectors era

By 2015 the advanced versions of the gravitational-wave detectors Virgo and LIGO will be online. They will collect data in coincidence with enough sensitivity to potentially deliver multiple detections of gravitation waves from inspirals of…

General Relativity and Quantum Cosmology · Physics 2012-03-27 Salvatore Vitale , Walter Del Pozzo , Tjonnie G. F. Li , Chris Van Den Broeck , Ilya Mandel , Ben Aylott , John Veitch

Density wave instability in a 2D dipolar Fermi gas

We consider a uniform dipolar Fermi gas in two-dimensions (2D) where the dipole moments of fermions are aligned by an orientable external field. We obtain the ground state of the gas in Hartree-Fock approximation and investigate RPA…

Quantum Gases · Physics 2015-05-18 Yasuhiro Yamaguchi , Takaaki Sogo , Toru Ito , Takahiko Miyakawa

Locking the frequency of lasers to an optical cavity at the $1.6 \times 10^{-17}$ relative instability level

We stabilized the frequencies of two independent Nd:YAG lasers to two adjacent longitudinal modes of a high-finesse Fabry-P\'erot resonator and obtained a beat frequency instability of 6.3 mHz at an integration time of 40 s. Referred to a…

Optics · Physics 2012-12-19 Qun-Feng Chen , Alexander Nevsky , Stephan Schiller

Searching for periodic sources with LIGO. II: Hierarchical searches

The detection of quasi-periodic sources of gravitational waves requires the accumulation of signal-to-noise over long observation times. If not removed, Earth-motion induced Doppler modulations, and intrinsic variations of the…

General Relativity and Quantum Cosmology · Physics 2009-10-31 Patrick R Brady , Teviet Creighton

Parametric amplification via superconducting contacts in a Ka band niobium pillbox cavity

Superconducting parametric amplifiers are commonly fabricated using planar transmission lines with a non-linear inductance provided by either Josephson junctions or the intrinsic kinetic inductance of the thin film. However, Banys et al.…

Instrumentation and Detectors · Physics 2022-12-21 Valerio Gilles , Danielius Banys , Mark A. McCulloch , Lucio Piccirillo , Thomas Sweetnam

Stochastic Nature of Gravitational Waves from Supernova Explosions with Standing Accretion Shock Instability

We study properties of gravitational waves based on the three-dimensional simulations, which demonstrate the neutrino-driven explosions aided by the standing accretion shock instability (SASI). Pushed by evidence supporting slow rotation…

High Energy Astrophysical Phenomena · Physics 2010-01-15 Kei Kotake , Wakana Iwakami , Naofumi Ohnishi , Shoichi Yamada

Calibration of the Advanced LIGO detectors for the discovery of the binary black-hole merger GW150914

In Advanced LIGO, detection and astrophysical source parameter estimation of the binary black hole merger GW150914 requires a calibrated estimate of the gravitational-wave strain sensed by the detectors. Producing an estimate from each…

General Relativity and Quantum Cosmology · Physics 2017-04-05 The LIGO Scientific Collaboration , B. P. Abbott , R. Abbott , T. D. Abbott , M. R. Abernathy , K. Ackley , C. Adams , P. Addesso , R. X. Adhikari , V. B. Adya , C. Affeldt , N. Aggarwal , O. D. Aguiar , A. Ain , P. Ajith , B. Allen , P. A. Altin , D. V. Amariutei , S. B. Anderson , W. G. Anderson , K. Arai , M. C. Araya , C. C. Arceneaux , J. S. Areeda , K. G. Arun , G. Ashton , M. Ast , S. M. Aston , P. Aufmuth , C. Aulbert , S. Babak , P. T. Baker , S. W. Ballmer , J. C. Barayoga , S. E. Barclay , B. C. Barish , D. Barker , B. Barr , L. Barsotti , J. Bartlett , I. Bartos , R. Bassiri , J. C. Batch , C. Baune , B. Behnke , A. S. Bell , C. J. Bell , B. K. Berger , J. Bergman , G. Bergmann , C. P. L. Berry , J. Betzwieser , S. Bhagwat , R. Bhandare , I. A. Bilenko , G. Billingsley , J. Birch , R. Birney , S. Biscans , A. Bisht , C. Biwer , J. K. Blackburn , C. D. Blair , D. Blair , R. M. Blair , O. Bock , T. P. Bodiya , C. Bogan , A. Bohe , P. Bojtos , C. Bond , R. Bork , S. Bose , P. R. Brady , V. B. Braginsky , J. E. Brau , M. Brinkmann , P. Brockill , A. F. Brooks , D. A. Brown , D. D. Brown , N. M. Brown , C. C. Buchanan , A. Buikema , A. Buonanno , R. L. Byer , L. Cadonati , C. Cahillane , J. Calderón Bustillo , T. Callister , J. B. Camp , K. C. Cannon , J. Cao , C. D. Capano , S. Caride , S. Caudill , M. Cavaglià , C. Cepeda , R. Chakraborty , T. Chalermsongsak , S. J. Chamberlin , M. Chan , S. Chao , P. Charlton , H. Y. Chen , Y. Chen , C. Cheng , H. S. Cho , M. Cho , J. H. Chow , N. Christensen , Q. Chu , S. Chung , G. Ciani , F. Clara , J. A. Clark , C. G. Collette , L. Cominsky , M. Constancio , D. Cook , T. R. Corbitt , N. Cornish , A. Corsi , C. A. Costa , M. W. Coughlin , S. B. Coughlin , S. T. Countryman , P. Couvares , D. M. Coward , M. J. Cowart , D. C. Coyne , R. Coyne , K. Craig , J. D. E. Creighton , J. Cripe , S. G. Crowder , A. Cumming , L. Cunningham , T. Dal Canton , S. L. Danilishin , K. Danzmann , N. S. Darman , I. Dave , H. P. Daveloza , G. S. Davies , E. J. Daw , D. DeBra , W. Del Pozzo , T. Denker , T. Dent , V. Dergachev , R. DeRosa , R. DeSalvo , S. Dhurandhar , M. C. Díaz , I. Di Palma , G. Dojcinoski , F. Donovan , K. L. Dooley , S. Doravari , R. Douglas , T. P. Downes , M. Drago , R. W. P. Drever , J. C. Driggers , Z. Du , S. E. Dwyer , T. B. Edo , M. C. Edwards , A. Effler , H. -B. Eggenstein , P. Ehrens , J. Eichholz , S. S. Eikenberry , W. Engels , R. C. Essick , T. Etzel , M. Evans , T. M. Evans , R. Everett , M. Factourovich , H. Fair , S. Fairhurst , X. Fan , Q. Fang , B. Farr , W. M. Farr , M. Favata , M. Fays , H. Fehrmann , M. M. Fejer , E. C. Ferreira , R. P. Fisher , M. Fletcher , Z. Frei , A. Freise , R. Frey , T. T. Fricke , P. Fritschel , V. V. Frolov , P. Fulda , M. Fyffe , H. A. G. Gabbard , J. R. Gair , S. G. Gaonkar , G. Gaur , N. Gehrels , J. George , L. Gergely , A. Ghosh , J. A. Giaime , K. D. Giardina , K. Gill , A. Glaefke , E. Goetz , R. Goetz , L. Gondan , G. González , A. Gopakumar , N. A. Gordon , M. L. Gorodetsky , S. E. Gossan , C. Graef , P. B. Graff , A. Grant , S. Gras , C. Gray , A. C. Green , H. Grote , S. Grunewald , X. Guo , A. Gupta , M. K. Gupta , K. E. Gushwa , E. K. Gustafson , R. Gustafson , J. J. Hacker , B. R. Hall , E. D. Hall , G. Hammond , M. Haney , M. M. Hanke , J. Hanks , C. Hanna , M. D. Hannam , J. Hanson , T. Hardwick , G. M. Harry , I. W. Harry , M. J. Hart , M. T. Hartman , C. -J. Haster , K. Haughian , M. C. Heintze , M. Hendry , I. S. Heng , J. Hennig , A. W. Heptonstall , M. Heurs , S. Hild , D. Hoak , K. A. Hodge , S. E. Hollitt , K. Holt , D. E. Holz , P. Hopkins , D. J. Hosken , J. Hough , E. A. Houston , E. J. Howell , Y. M. Hu , S. Huang , E. A. Huerta , B. Hughey , S. Husa , S. H. Huttner , T. Huynh-Dinh , A. Idrisy , N. Indik , D. R. Ingram , R. Inta , H. N. Isa , M. Isi , G. Islas , T. Isogai , B. R. Iyer , K. Izumi , H. Jang , K. Jani , S. Jawahar , F. Jiménez-Forteza , W. W. Johnson , D. I. Jones , R. Jones , L. Ju , Haris K , C. V. Kalaghatgi , V. Kalogera , S. Kandhasamy , G. Kang , J. B. Kanner , S. Karki , M. Kasprzack , E. Katsavounidis , W. Katzman , S. Kaufer , T. Kaur , K. Kawabe , F. Kawazoe , M. S. Kehl , D. Keitel , D. B. Kelley , W. Kells , R. Kennedy , J. S. Key , A. Khalaidovski , F. Y. Khalili , S. Khan , Z. Khan , E. A. Khazanov , N. Kijbunchoo , C. Kim , J. Kim , K. Kim , N. Kim , N. Kim , Y. -M. Kim , E. J. King , P. J. King , D. L. Kinzel , J. S. Kissel , L. Kleybolte , S. Klimenko , S. M. Koehlenbeck , K. Kokeyama , V. Kondrashov , A. Kontos , M. Korobko , W. Z. Korth , D. B. Kozak , V. Kringel , B. Krishnan , C. Krueger , G. Kuehn , P. Kumar , L. Kuo , B. D. Lackey , M. Landry , J. Lange , B. Lantz , P. D. Lasky , A. Lazzarini , C. Lazzaro , P. Leaci , S. Leavey , E. O. Lebigot , C. H. Lee , H. K. Lee , H. M. Lee , K. Lee , A. Lenon , J. R. Leong , Y. Levin , B. M. Levine , T. G. F. Li , A. Libson , T. B. Littenberg , N. A. Lockerbie , J. Logue , A. L. Lombardi , J. E. Lord , M. Lormand , J. D. Lough , H. Lück , A. P. Lundgren , J. Luo , R. Lynch , Y. Ma , T. MacDonald , B. Machenschalk , M. MacInnis , D. M. Macleod , F. Magana-Sandoval , R. M. Magee , M. Mageswaran , I. Mandel , V. Mandic , V. Mangano , G. L. Mansell , M. Manske , S. Márka , Z. Márka , A. S. Markosyan , E. Maros , I. W. Martin , R. M. Martin , D. V. Martynov , J. N. Marx , K. Mason , T. J. Massinger , M. Masso-Reid , F. Matichard , L. Matone , N. Mavalvala , N. Mazumder , G. Mazzolo , R. McCarthy , D. E. McClelland , S. McCormick , S. C. McGuire , G. McIntyre , J. McIver , D. J. McManus , S. T. McWilliams , G. D. Meadors , A. Melatos , G. Mendell , D. Mendoza-Gandara , R. A. Mercer , E. Merilh , S. Meshkov , C. Messenger , C. Messick , P. M. Meyers , H. Miao , H. Middleton , E. E. Mikhailov , K. N. Mukund , J. Miller , M. Millhouse , J. Ming , S. Mirshekari , C. Mishra , S. Mitra , V. P. Mitrofanov , G. Mitselmakher , R. Mittleman , S. R. P. Mohapatra , B. C. Moore , C. J. Moore , D. Moraru , G. Moreno , S. R. Morriss , K. Mossavi , C. M. Mow-Lowry , C. L. Mueller , G. Mueller , A. W. Muir , Arunava Mukherjee , D. Mukherjee , S. Mukherjee , A. Mullavey , J. Munch , D. J. Murphy , P. G. Murray , A. Mytidis , R. K. Nayak , V. Necula , K. Nedkova , A. Neunzert , G. Newton , T. T. Nguyen , A. B. Nielsen , A. Nitz , D. Nolting , M. E. N. Normandin , L. K. Nuttall , J. Oberling , E. Ochsner , J. O'Dell , E. Oelker , G. H. Ogin , J. J. Oh , S. H. Oh , F. Ohme , M. Oliver , P. Oppermann , Richard J. Oram , B. O'Reilly , R. O'Shaughnessy , C. D. Ott , D. J. Ottaway , R. S. Ottens , H. Overmier , B. J. Owen , A. Pai , S. A. Pai , J. R. Palamos , O. Palashov , A. Pal-Singh , H. Pan , C. Pankow , F. Pannarale , B. C. Pant , M. A. Papa , H. R. Paris , W. Parker , D. Pascucci , Z. Patrick , B. L. Pearlstone , M. Pedraza , L. Pekowsky , A. Pele , S. Penn , R. Pereira , A. Perreca , M. Phelps , V. Pierro , I. M. Pinto , M. Pitkin , A. Post , J. Powell , J. Prasad , V. Predoi , S. S. Premachandra , T. Prestegard , L. R. Price , M. Principe , S. Privitera , R. Prix , L. Prokhorov , O. Puncken , M. Pürrer , H. Qi , J. Qin , V. Quetschke , E. A. Quintero , R. Quitzow-James , F. J. Raab , D. S. Rabeling , H. Radkins , P. Raffai , S. Raja , M. Rakhmanov , V. Raymond , J. Read , C. M. Reed , S. Reid , D. H. Reitze , H. Rew , K. Riles , N. A. Robertson , R. Robie , J. G. Rollins , V. J. Roma , J. D. Romano , G. Romanov , J. H. Romie , S. Rowan , A. Rüdiger , K. Ryan , S. Sachdev , T. Sadecki , L. Sadeghian , M. Saleem , F. Salemi , A. Samajdar , L. Sammut , E. J. Sanchez , V. Sandberg , B. Sandeen , J. R. Sanders , B. S. Sathyaprakash , P. R. Saulson , O. Sauter , R. L. Savage , A. Sawadsky , P. Schale , R. Schilling , J. Schmidt , P. Schmidt , R. Schnabel , R. M. S. Schofield , A. Schönbeck , E. Schreiber , D. Schuette , B. F. Schutz , J. Scott , S. M. Scott , D. Sellers , A. Sergeev , G. Serna , A. Sevigny , D. A. Shaddock , M. S. Shahriar , M. Shaltev , Z. Shao , B. Shapiro , P. Shawhan , A. Sheperd , D. H. Shoemaker , D. M. Shoemaker , X. Siemens , D. Sigg , A. D. Silva , D. Simakov , A. Singer , L. P. Singer , A. Singh , R. Singh , A. M. Sintes , B. J. J. Slagmolen , J. R. Smith , N. D. Smith , R. J. E. Smith , E. J. Son , B. Sorazu , T. Souradeep , A. K. Srivastava , A. Staley , M. Steinke , J. Steinlechner , S. Steinlechner , D. Steinmeyer , B. C. Stephens , R. Stone , K. A. Strain , N. A. Strauss , S. Strigin , R. Sturani , A. L. Stuver , T. Z. Summerscales , L. Sun , P. J. Sutton , M. J. Szczepańczyk , D. Talukder , D. B. Tanner , M. Tápai , S. P. Tarabrin , A. Taracchini , R. Taylor , T. Theeg , M. P. Thirugnanasambandam , E. G. Thomas , M. Thomas , P. Thomas , K. A. Thorne , K. S. Thorne , E. Thrane , V. Tiwari , K. V. Tokmakov , C. Tomlinson , C. V. Torres , C. I. Torrie , D. Töyrä , G. Traylor , D. Trifirò , M. Tse , D. Tuyenbayev , D. Ugolini , C. S. Unnikrishnan , A. L. Urban , S. A. Usman , H. Vahlbruch , G. Vajente , G. Valdes , D. C. Vander-Hyde , A. A. van Veggel , S. Vass , R. Vaulin , A. Vecchio , J. Veitch , P. J. Veitch , K. Venkateswara , S. Vinciguerra , D. J. Vine , S. Vitale , T. Vo , C. Vorvick , W. D. Vousden , S. P. Vyatchanin , A. R. Wade , L. E. Wade , M. Wade , M. Walker , L. Wallace , S. Walsh , H. Wang , M. Wang , X. Wang , Y. Wang , R. L. Ward , J. Warner , B. Weaver , M. Weinert , A. J. Weinstein , R. Weiss , T. Welborn , L. Wen , P. Weßels , T. Westphal , K. Wette , J. T. Whelan , S. E. Whitcomb , D. J. White , B. F. Whiting , R. D. Williams , A. R. Williamson , J. L. Willis , B. Willke , M. H. Wimmer , W. Winkler , C. C. Wipf , H. Wittel , G. Woan , J. Worden , J. L. Wright , G. Wu , J. Yablon , W. Yam , H. Yamamoto , C. C. Yancey , M. J. Yap , H. Yu , M. Zanolin , M. Zevin , F. Zhang , L. Zhang , M. Zhang , Y. Zhang , C. Zhao , M. Zhou , Z. Zhou , X. J. Zhu , M. E. Zucker , S. E. Zuraw , J. Zweizig

Gyrokinetic Studies of Microinstabilities in the RFP

An analytic equilibrium, the Toroidal Bessel Function Model, is used in conjunction with the gyrokinetic code GYRO to investigate the nature of microinstabilities in a reversed field pinch (RFP) plasma. The effect of the normalized electron…

Plasma Physics · Physics 2015-06-12 Daniel Carmody , M. J. Pueschel , P. W. Terry

Measurement of a $^7$Li tune-out wavelength by phase-patterned atom interferometry

Atom interferometers typically use the total populations the interferometer's output ports as the signal, but finer spatial structure can contain useful information. We pattern a matter-wave phase profile onto an atomic sample. An…

Atomic Physics · Physics 2019-12-11 Eric Copenhaver , Kayleigh Cassella , Robert Berghaus , Holger Müller

An ultra-stable cryogenic sapphire cavity laser with an instability of $1.9\times10^{-16}$ based on a low vibration level cryostat

Cryogenic ultra-stable lasers have extremely low thermal noise limits and frequency drifts, but they are more seriously affected by vibration noise from cryostats. Main material candidates for cryogenic ultra-stable cavities include silicon…

Instrumentation and Detectors · Physics 2023-05-17 Leilei He , Jingxuan Zhang , Zhiyuan Wang , Jialu Chang , Qiyue Wu , Zehuang Lu , Jie Zhang

Parametric generation of second sound in superfluid helium: linear stability and nonlinear dynamics

We report the experimental studies of a parametric excitation of a second sound (SS) by a first sound (FS) in a superfluid helium in a resonance cavity. The results on several topics in this system are presented: (i) The linear properties…

Soft Condensed Matter · Physics 2009-11-07 Dmitry Rinberg , Victor Steinberg

Vibrational Modes and Instabilities of a Dust Particle Pair in a Complex Plasma

Vibrational modes and instabilities of a dust particle pair in a terrestrial laboratory complex plasma are investigated employing an analytical method whereby the plasma wakefield induced by an external electric field is modeled using an…

Plasma Physics · Physics 2015-05-20 Ke Qiao , Lorin Matthews , Truell W. Hyde

Experimental study of parametric subharmonic instability for internal waves

Internal waves are believed to be of primary importance as they affect ocean mixing and energy transport. Several processes can lead to the breaking of internal waves and they usually involve non linear interactions between waves. In this…

Fluid Dynamics · Physics 2015-06-12 Baptiste Bourget , Thierry Dauxois , Sylvain Joubaud , Philippe Odier

Stability of superfluids in tilted optical lattices with periodic driving

Tilted lattice potentials with periodic driving play a crucial role in the study of artificial gauge fields and topological phases with ultracold quantum gases. However, driving-induced heating and the growth of phonon modes restrict their…

Quantum Gases · Physics 2025-04-17 Robbie Cruickshank , Andrea Di Carli , Matthew Mitchell , Arthur La Rooij , Stefan Kuhr , Charles E. Creffield , Elmar Haller

Parametric resonance in tunable superconducting cavities

We develop a theory of parametric resonance in tunable superconducting cavities. The nonlinearity introduced by the SQUID attached to the cavity, and damping due to connection of the cavity to a transmission line are taken into…

Mesoscale and Nanoscale Physics · Physics 2013-05-06 Waltraut Wustmann , Vitaly Shumeiko

Finite Mirror Effects in Advanced Interferometric Gravitational Wave Detectors

Thermal noise is expected to be the dominant source of noise in the most sensitive frequency band of second generation ground based gravitational wave detectors. Reshaping the beam to a flatter wider profile which probes more of the mirror…

General Relativity and Quantum Cosmology · Physics 2008-11-26 Andrew P. Lundgren , Ruxandra Bondarescu , David Tsang , Mihai Bondarescu

Technology for the next gravitational wave detectors

This paper reviews some of the key enabling technologies for advanced and future laser interferometer gravitational wave detectors, which must combine test masses with the lowest possible optical and acoustic losses, with high stability…

Instrumentation and Methods for Astrophysics · Physics 2016-02-17 Valery P. Mitrofanov , Shiuh Chao , Huang-Wei Pan , Ling-Chi Kuo , Garrett Cole , Jerome Degallaix , Benno Willke