Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Jenkins, Alexander P."'
Graph Signal Processing (GSP) provides a powerful framework for analysing complex, interconnected systems by modelling data as signals on graphs. Recent advances in GSP have enabled the learning of graph structures from observed signals, but these me
Externí odkaz:
http://arxiv.org/abs/2411.01567
Autor:
Zwick, Lorenz, Soyuer, Deniz, D'Orazio, Daniel J., O'Neill, David, Derdzinski, Andrea, Saha, Prasenjit, Blas, Diego, Jenkins, Alexander C., Kelley, Luke Zoltan
With the recent announcement by NASA's Planetary Science and Astrobiology Decadal Survey 2023-2032, a priority flagship mission to the planet Uranus is anticipated. Here, we explore the prospects of using the mission's radio Doppler tracking equipmen
Externí odkaz:
http://arxiv.org/abs/2406.02306
Autor:
Kouvatsos, Nikolaos, Jenkins, Alexander C., Renzini, Arianna I., Romano, Joseph D., Sakellariadou, Mairi
One of the most exciting targets of current and future gravitational-wave observations is the angular power spectrum of the astrophysical GW background. This cumulative signal encodes information about the large-scale structure of the Universe, as we
Externí odkaz:
http://arxiv.org/abs/2312.09110
Autor:
Jenkins, Alexander C., Moss, Ian G., Billam, Thomas P., Hadzibabic, Zoran, Peiris, Hiranya V., Pontzen, Andrew
Cold-atom analog experiments are a promising new tool for studying relativistic vacuum decay, enabling one to empirically probe early-Universe theories in the laboratory. However, existing proposals place stringent requirements on the atomic scatteri
Externí odkaz:
http://arxiv.org/abs/2311.02156
Pulsative signals such as the electrocardiogram (ECG) are extensively collected as part of routine clinical care. However, noisy and poor-quality recordings are a major issue for signals collected using mobile health systems, decreasing the signal qu
Externí odkaz:
http://arxiv.org/abs/2310.15742
Autor:
Jenkins, Alexander C., Braden, Jonathan, Peiris, Hiranya V., Pontzen, Andrew, Johnson, Matthew C., Weinfurtner, Silke
Ultracold atomic gases can undergo phase transitions that mimic relativistic vacuum decay, allowing us to empirically test early-Universe physics in tabletop experiments. We investigate the physics of these analog systems, going beyond previous analy
Externí odkaz:
http://arxiv.org/abs/2307.02549
Autor:
Branchesi, Marica, Maggiore, Michele, Alonso, David, Badger, Charles, Banerjee, Biswajit, Beirnaert, Freija, Belgacem, Enis, Bhagwat, Swetha, Boileau, Guillaume, Borhanian, Ssohrab, Brown, Daniel David, Chan, Man Leong, Cusin, Giulia, Danilishin, Stefan L., Degallaix, Jerome, De Luca, Valerio, Dhani, Arnab, Dietrich, Tim, Dupletsa, Ulyana, Foffa, Stefano, Franciolini, Gabriele, Freise, Andreas, Gemme, Gianluca, Goncharov, Boris, Ghosh, Archisman, Gulminelli, Francesca, Gupta, Ish, Gupta, Pawan Kumar, Harms, Jan, Hazra, Nandini, Hild, Stefan, Hinderer, Tanja, Heng, Ik Siong, Iacovelli, Francesco, Janquart, Justin, Janssens, Kamiel, Jenkins, Alexander C., Kalaghatgi, Chinmay, Koroveshi, Xhesika, Li, Tjonnie G. F., Li, Yufeng, Loffredo, Eleonora, Maggio, Elisa, Mancarella, Michele, Mapelli, Michela, Martinovic, Katarina, Maselli, Andrea, Meyers, Patrick, Miller, Andrew L., Mondal, Chiranjib, Muttoni, Niccolò, Narola, Harsh, Oertel, Micaela, Oganesyan, Gor, Pacilio, Costantino, Palomba, Cristiano, Pani, Paolo, Pasqualetti, Antonio, Perego, Albino, Pèrigois, Carole, Pieroni, Mauro, Piccinni, Ornella Juliana, Puecher, Anna, Puppo, Paola, Ricciardone, Angelo, Riotto, Antonio, Ronchini, Samuele, Sakellariadou, Mairi, Samajdar, Anuradha, Santoliquido, Filippo, Sathyaprakash, B. S., Steinlechner, Jessica, Steinlechner, Sebastian, Utina, Andrei, Broeck, Chris Van Den, Zhang, Teng
The Einstein Telescope (ET), the European project for a third-generation gravitational-wave detector, has a reference configuration based on a triangular shape consisting of three nested detectors with 10 km arms, where in each arm there is a `xyloph
Externí odkaz:
http://arxiv.org/abs/2303.15923
Besides the transient effect, the passage of a gravitational wave also causes a persistent displacement in the relative position of an interferometer's test masses through the \emph{nonlinear memory effect}. This effect is generated by the gravitatio
Externí odkaz:
http://arxiv.org/abs/2301.13228
Forming the right combination of students in a group promises to enable a powerful and effective environment for learning and collaboration. However, defining a group of students is a complex task which has to satisfy multiple constraints. This work
Externí odkaz:
http://arxiv.org/abs/2301.09984
Publikováno v:
Phys. Rev. D 106 (2022) 082005
There is growing interest in using current and future gravitational-wave interferometers to search for anisotropies in the gravitational-wave background. One guaranteed anisotropic signal is the kinematic dipole induced by our peculiar motion with re
Externí odkaz:
http://arxiv.org/abs/2208.01330