Zobrazeno 1 - 10
of 10 617
pro vyhledávání: '"Jones, P D"'
We numerically benchmark 30 optimisers on 372 instances of the variational quantum eigensolver for solving the Fermi-Hubbard system with the Hamiltonian variational ansatz. We rank the optimisers with respect to metrics such as final energy achieved
Externí odkaz:
http://arxiv.org/abs/2411.13742
Autor:
August, Prune C., Buchhave, Lars A., Diamond-Lowe, Hannah, Mendonça, João M., Gressier, Amélie, Rathcke, Alexander D., Allen, Natalie H., Fortune, Mark, Jones, Kathryn D., Meier-Valdés, Erik A., Demory, Brice-Olivier, Espinoza, Nestor, Fisher, Chloe E., Gibson, Neale P., Heng, Kevin, Hoeijmakers, Jens, Hooton, Matthew J., Kitzmann, Daniel, Prinoth, Bibiana
M dwarf systems offer a unique opportunity to study terrestrial exoplanetary atmospheres due to their smaller size and cooler temperatures. However, due to the extreme conditions these host stars impose, it is unclear whether their small, close-in ro
Externí odkaz:
http://arxiv.org/abs/2410.11048
Autor:
Jones, Peter D., Mierzejewski, Michael
The integration and parallelization of nanopore sensors are essential for improving the throughput of nanopore measurements. Solid-state nanopores traditionally have been used in isolation, which prevents the realization of their full potential in ap
Externí odkaz:
http://arxiv.org/abs/2409.13394
Autor:
Powell, Diana, Feinstein, Adina D., Lee, Elspeth K. H., Zhang, Michael, Tsai, Shang-Min, Taylor, Jake, Kirk, James, Bell, Taylor, Barstow, Joanna K., Gao, Peter, Bean, Jacob L., Blecic, Jasmina, Chubb, Katy L., Crossfield, Ian J. M., Jordan, Sean, Kitzmann, Daniel, Moran, Sarah E., Morello, Giuseppe, Moses, Julianne I., Welbanks, Luis, Yang, Jeehyun, Zhang, Xi, Ahrer, Eva-Maria, Bello-Arufe, Aaron, Brande, Jonathan, Casewell, S. L., Crouzet, Nicolas, Cubillos, Patricio E., Demory, Brice-Olivier, Dyrek, Achrène, Flagg, Laura, Hu, Renyu, Inglis, Julie, Jones, Kathryn D., Kreidberg, Laura, López-Morales, Mercedes, Lagage, Pierre-Olivier, Valdés, Erik A. Meier, Miguel, Yamila, Parmentier, Vivien, Piette, Anjali A. A., Rackham, Benjamin V., Radica, Michael, Redfield, Seth, Stevenson, Kevin B., Wakeford, Hannah R., Aggarwal, Keshav, Alam, Munazza K., Batalha, Natalie M., Batalha, Natasha E., Benneke, Björn, Berta-Thompson, Zach K., Brady, Ryan P., Caceres, Claudio, Carter, Aarynn L., Désert, Jean-Michel, Harrington, Joseph, Iro, Nicolas, Line, Michael R., Lothringer, Joshua D., MacDonald, Ryan J., Mancini, Luigi, Molaverdikhani, Karan, Mukherjee, Sagnick, Nixon, Matthew C., Oza, Apurva V., Palle, Enric, Rustamkulov, Zafar, Sing, David K., Steinrueck, Maria E., Venot, Olivia, Wheatley, Peter J., Yurchenko, Sergei N.
Publikováno v:
Nature 626, 979-983 (2024)
The recent inference of sulphur dioxide (SO$_2$) in the atmosphere of the hot ($\sim$1100 K), Saturn-mass exoplanet WASP-39b from near-infrared JWST observations suggests that photochemistry is a key process in high temperature exoplanet atmospheres.
Externí odkaz:
http://arxiv.org/abs/2407.07965
We prove a lower bound on the number of copies needed to test the property of a multipartite quantum state being product across some bipartition (i.e. not genuinely multipartite entangled), given the promise that the input state either has this prope
Externí odkaz:
http://arxiv.org/abs/2406.16827
Autor:
Swaminathan, Ranjini, Schewe, Jacob, Walton, Jeremy, Zimmermann, Klaus, Jones, Colin, Betts, Richard A., Burton, Chantelle, Jones, Chris D., Mengel, Matthias, Reyer, Christopher P. O., Turner, Andrew G., Weigel, Katja
Climate risk assessments must account for a wide range of possible futures, so scientists often use simulations made by numerous global climate models to explore potential changes in regional climates and their impacts. Some of the latest-generation
Externí odkaz:
http://arxiv.org/abs/2404.11939
Autor:
Gier, Bettina K., Schlund, Manuel, Friedlingstein, Pierre, Jones, Chris D., Jones, Colin, Zaehle, Sönke, Eyring, Veronika
Improvements in the representation of the land carbon cycle in Earth system models participating in the Coupled Model Intercomparison Project Phase 6 (CMIP6) include interactive treatment of both the carbon and nitrogen cycles, improved photosynthesi
Externí odkaz:
http://arxiv.org/abs/2402.05671
Publikováno v:
Quantum 8, 1470 (2024)
We consider models of quantum computation that involve operations performed on some fixed resourceful quantum state. Examples that fit this paradigm include magic state injection and measurement-based approaches. We introduce a framework that incorpo
Externí odkaz:
http://arxiv.org/abs/2312.03515
Autor:
Crawford, H. L., Jones, M. D., Macchiavelli, A. O., Fallon, P., Bazin, D., Bender, P. C., Brown, B. A., Campbell, C. M., Clark, R. M., Cromaz, M., Elman, B., Gade, A., Holt, J. D., Janssens, R. V. F., Lee, I. Y., Longfellow, B., Paschalis, S., Petri, M., Richard, A. L., Salathe, M., Tostevin, J. A., Weisshaar, D.
The $^{25}$F($5/2^+) (-1p) ^{24}$O reaction was studied at the NSCL using the S800 spectrometer. The experimental spectroscopic factor for the ground-state to ground-state transition indicates a substantial depletion of the proton $d_{5/2}$ strength
Externí odkaz:
http://arxiv.org/abs/2209.02162
Autor:
Jones, K. D., Morris, B. M., Demory, B. -O., Heng, K., Hooton, M. J., Billot, N., Ehrenreich, D., Hoyer, S., Simon, A. E., Lendl, M., Demangeon, O. D. S., Sousa, S. G., Bonfanti, A., Wilson, T. G., Salmon, S., Csizmadia, Sz., Parviainen, H., Bruno, G., Alibert, Y., Alonso, R., Anglada, G., Bárczy, T., Navascues, D. Barrado y, Barros, S. C. C., Baumjohann, W., Beck, M., Beck, T., Benz, W., Bonfils, X., Brandeker, A., Broeg, C., Cabrera, J., Charnoz, S., Cameron, A. Collier, Davies, M. B., Deleuil, M., Deline, A., Delrez, L., Erikson, A., Fortier, A., Fossati, L., Fridlund, M., Gandolfi, D., Gillon, M., Güdel, M., Isaak, K. G., Kiss, L. L., Laskar, J., Etangs, A. Lecavelier des, Lovis, C., Magrin, D., Maxted, P. F. L., Nascimbeni, V., Olofsson, G., Ottensamer, R., Pagano, I., Pallé, E., Peter, G., Piotto, G., Pollacco, D., Queloz, D., Ragazzoni, R., Rando, N., Ratti, F., Rauer, H., Reimers, C., Ribas, I., Santos, N. C., Scandariato, G., Ségransan, D., Smith, A. M. S., Steller, M., Szabó, Gy. M., Thomas, N., Udry, S., Van Grootel, V., Walter, I., Walton, N. A., Jungo, W. Wang
Publikováno v:
A&A 666, A118 (2022)
Even among the most irradiated gas giants, so-called ultra-hot Jupiters, KELT-9b stands out as the hottest planet thus far discovered with a dayside temperature of over 4500K. At these extreme irradiation levels, we expect an increase in heat redistr
Externí odkaz:
http://arxiv.org/abs/2208.04818