Results 111 to 120 of about 2,866,947 (383)

Have pulsar timing arrays detected the hot big bang: Gravitational waves from strong first order phase transitions in the early Universe [PDF]

, 2022
Katherine Freese, Martin Wolfgang Winkler   +1 more
openalex   +1 more source

Primordial black holes—perspectives in gravitational wave astronomy [PDF]

, 2018
This article reviews current understanding of primordial black holes (PBHs), with particular focus on those massive examples (≳1015 g) which remain at the present epoch, not having evaporated through Hawking radiation. With the detection of gravitational
M. Sasaki, T. Suyama, Takahiro Tanaka, Shuichiro Yokoyama   +3 more
semanticscholar   +1 more source

Taiji program: Gravitational-wave sources [PDF]

International Journal of Modern Physics A, 2018
We review potential low-frequency gravitational-wave sources, which are expected to be detected by Taiji, a Chinese space-based gravitational-wave detector, estimate the detection rates of these gravitational-wave sources and present the parameter ...
Zongkuan Guo, R. Cai, Yuan-zhong Zhang
semanticscholar   +1 more source

Enhancing Grayscale E‐Beam Lithography: Thermal Treatment of Novolak‐Based Resist for 3D Nanostructures

Advanced Materials Interfaces, EarlyView.
Surface roughness and chemistry of novolak‐based grayscale resists are dependent on both exposure dose and post‐exposure thermal treatment. The observed trends align with the viscoelastic phase separation model and underscore the need to consider both thermodynamic and kinetic factors in resist processing. By tailoring thermal treatment, it is possible
Rahul Singh, Christian Vinther Bertelsen, Neeti Kalyani, Maria Dimaki, Winnie Edith Svendsen   +4 more
wiley   +1 more source

Wave and Particle Scattering Properties of High Speed Black Holes

, 2005
The light-like limit of the Kerr gravitational field relative to a distant observer moving rectilinearly in an arbitrary direction is an impulsive plane gravitational wave with a singular point on its wave front.
Barrabès C, C Barrabès, P A Hogan, Penrose R, Synge J L, V P Frolov, Weinberg S   +6 more
core   +2 more sources

Primordial black holes and secondary gravitational waves from the Higgs field [PDF]

, 2021
Zhu Yi, Yungui Gong, Bin Wang, Zong‐Hong Zhu   +3 more
openalex   +1 more source

Gravitomagnetism and Gravitational Waves [PDF]

The Open Astronomy Journal, 2011
To appear in the Special Issue of The Open Astronomy Journal "The Big Challenge of Gravitational Waves, a New Window into the Universe", Editors Christian Corda, Herman J.
Iorio, Lorenzo, Corda, Christian
openaire   +2 more sources

Strategies for Enhancing Thermal Conductivity of PDMS in Electronic Applications

Advanced Materials Technologies, EarlyView.
This review explores effective strategies for enhancing heat dissipation in Polydimethylsiloxane (PDMS)‐based composites, focusing on particle optimization, 3D network design, and multifunctional integration. It offers key insights into cutting‐edge methods and simulations that are advancing thermal management in modern electronic devices.
Xiang Yan, Marisol Martin‐Gonzalez
wiley   +1 more source

Direct detection of the inflationary gravitational-wave background [PDF]

, 2005
Inflation generically predicts a stochastic background of gravitational waves over a broad range of frequencies, from those accessible with cosmic microwave background (CMB) measurements, to those accessible directly with gravitational-wave detectors ...
Cooray, Asantha, Kamionkowski, Marc, Smith, Tristan L.   +2 more
core   +2 more sources

Quantum-Enhanced Advanced LIGO Detectors in the Era of Gravitational-Wave Astronomy.

Physical Review Letters, 2019
The Laser Interferometer Gravitational Wave Observatory (LIGO) has been directly detecting gravitational waves from compact binary mergers since 2015. We report on the first use of squeezed vacuum states in the direct measurement of gravitational waves ...
M. Tse, Haocun Yu, N. Kijbunchoo, Á. Fernández-Galiana, P. Dupej, L. Barsotti, C. Blair, D. Brown, S. Dwyer, A. Effler, M. Evans, P. Fritschel, V. Frolov, A. Green, G. Mansell, F. Matichard, N. Mavalvala, D. McClelland, L. McCuller, T. McRae, J. Miller, A. Mullavey, E. Oelker, I. Phinney, D. Sigg, B. Slagmolen, T. Vo, R. Ward, C. Whittle, R. Abbott, C. Adams, R. Adhikari, A. Ananyeva, S. Appert, K. Arai, J. Areeda, Y. Asali, S. Aston, C. Austin, A. Baer, M. Ball, S. Ballmer, S. Banagiri, D. Barker, J. Bartlett, B. Berger, J. Betzwieser, D. Bhattacharjee, G. Billingsley, S. Biscans, R. Blair, N. Bode, P. Booker, R. Bork, A. Bramley, A. Brooks, A. Buikema, C. Cahillane, K. Cannon, X. Chen, A. Ciobanu, F. Clara, S. Cooper, K. Corley, S. Countryman, P. Covas, D. Coyne, L. Datrier, D. Davis, C. Di Fronzo, J. Driggers, T. Etzel, T. Evans, J. Feicht, P. Fulda, M. Fyffe, J. Giaime, K. Giardina, P. Godwin, E. Goetz, S. Gras, C. Gray, R. Gray, Anchal Gupta, E. Gustafson, R. Gustafson, J. Hanks, J. Hanson, T. Hardwick, R. Hasskew, M. Heintze, A. Helmling-Cornell, N. Holland, J. Jones, S. Kandhasamy, S. Karki, M. Kasprzack, K. Kawabe, P. King, J. Kissel, Rahul Kumar, M. Landry, B. Lane, B. Lantz, M. Laxen, Y. Lecoeuche, J. Leviton, J. Liu, M. Lormand, A. Lundgren, R. Macas, M. Macinnis, D. Macleod, S. Márka, Z. Márka, D. Martynov, K. Mason, T. Massinger, R. McCarthy, S. Mccormick, J. McIver, G. Mendell, K. Merfeld, E. Merilh, F. Meylahn, T. Mistry, R. Mittleman, G. Moreno, C. Mow-Lowry, S. Mozzon, T. Nelson, P. Nguyen, L. Nuttall, J. Oberling, R. Oram, B. O’Reilly, C. Osthelder, D. Ottaway, H. Overmier, J. R. Palamos, W. Parker, E. Payne, A. Pele, C. Perez, M. Pirello, H. Radkins, K. Ramirez, J. Richardson, K. Riles, N. Robertson, J. Rollins, C. Romel, J. Romie, M. Ross, K. Ryan, T. Sadecki, E. Sanchez, L. Sanchez, T. R. Saravanan, R. Savage, D. Schaetzl, R. Schnabel, R. Schofield, E. Schwartz, D. Sellers, T. Shaffer, J. R. Smith, S. Soni, B. Sorazu, A. Spencer, K. Strain, L. Sun, M. Szczepańczyk, M. Thomas, P. Thomas, K. Thorne, K. Toland, C. Torrie, G. Traylor, A. Urban, G. Vajente, G. Valdes, D. Vander-Hyde, P. Veitch, K. Venkateswara, Gautam Venugopalan, A. Viets, C. Vorvick, M. Wade, J. Warner, B. Weaver, R. Weiss, B. Willke, C. Wipf, L. Xiao, H. Yamamoto, M. Yap, Hang Yu, L. Zhang, M. Zucker, J. Zweizig   +200 more
semanticscholar   +1 more source