Zobrazeno 1 - 10
of 637
pro vyhledávání: '"A. Patscheider"'
Autor:
Inc, Photonic, Afzal, Francis, Akhlaghi, Mohsen, Beale, Stefanie J., Bedroya, Olinka, Bell, Kristin, Bergeron, Laurent, Bonsma-Fisher, Kent, Bychkova, Polina, Chaisson, Zachary M. E., Chartrand, Camille, Clear, Chloe, Darcie, Adam, DeAbreu, Adam, DeLisle, Colby, Duncan, Lesley A., Smith, Chad Dundas, Dunn, John, Ebrahimi, Amir, Evetts, Nathan, Pinheiro, Daker Fernandes, Fuentes, Patricio, Georgiou, Tristen, Guha, Biswarup, Haenel, Rafael, Higginbottom, Daniel, Jackson, Daniel M., Jahed, Navid, Khorshidahmad, Amin, Shandilya, Prasoon K., Kurkjian, Alexander T. K., Lauk, Nikolai, Lee-Hone, Nicholas R., Lin, Eric, Litynskyy, Rostyslav, Lock, Duncan, Ma, Lisa, MacGilp, Iain, MacQuarrie, Evan R., Mar, Aaron, Khah, Alireza Marefat, Matiash, Alex, Meyer-Scott, Evan, Michaels, Cathryn P., Motira, Juliana, Noori, Narwan Kabir, Ospadov, Egor, Patel, Ekta, Patscheider, Alexander, Paulson, Danny, Petruk, Ariel, Ravindranath, Adarsh L., Reznychenko, Bogdan, Ruether, Myles, Ruscica, Jeremy, Saxena, Kunal, Schaller, Zachary, Seidlitz, Alex, Senger, John, Lee, Youn Seok, Sevoyan, Orbel, Simmons, Stephanie, Soykal, Oney, Stott, Leea, Tran, Quyen, Tserkis, Spyros, Ulhaq, Ata, Vine, Wyatt, Weeks, Russ, Wolfowicz, Gary, Yoneda, Isao
Commercially impactful quantum algorithms such as quantum chemistry and Shor's algorithm require a number of qubits and gates far beyond the capacity of any existing quantum processor. Distributed architectures, which scale horizontally by networking
Externí odkaz:
http://arxiv.org/abs/2406.01704
Entanglement is one of the fundamental properties of a quantum state and is a crucial differentiator between classical and quantum computation. There are many ways to define entanglement and its measure, depending on the problem or application under
Externí odkaz:
http://arxiv.org/abs/2405.19134
Autor:
A. Patscheider, B. Yang, G. Natale, D. Petter, L. Chomaz, M. J. Mark, G. Hovhannesyan, M. Lepers, F. Ferlaino
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033256 (2021)
We report on the observation and coherent excitation of atoms on the narrow inner-shell orbital transition, connecting the erbium ground state [Xe]4f^{12}(^{3}H_{6})6s^{2} to the excited state [Xe]4f^{11}((^{4}I_{15/2})^{0})5d(^{5}D_{3/2})6s^{2}(15/2
Externí odkaz:
https://doaj.org/article/6b59da1fa39d4ffd8c0e0f588fffc00c
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023050 (2020)
Dipolar interactions are ubiquitous in nature and rule the behavior of a broad range of systems spanning from energy transfer in biological systems to quantum magnetism. Here we study magnetization-conserving dipolar induced spin-exchange dynamics in
Externí odkaz:
https://doaj.org/article/01eda23e041f43e8ae10f77df14f9327
Strongly dipolar gases in a one-dimensional lattice: Bloch oscillations and matter-wave localization
Autor:
Natale, G., Bland, T., Gschwendtner, S., Lafforgue, L., Grün, D. S., Patscheider, A., Mark, M. J., Ferlaino, F.
Publikováno v:
Commun. Phys. 5, 227 (2022)
Three-dimensional quantum gases of strongly dipolar atoms can undergo a crossover from a dilute gas to a dense macrodroplet, stabilized by quantum fluctuations. Adding a one-dimensional optical lattice creates a platform where quantum fluctuations ar
Externí odkaz:
http://arxiv.org/abs/2205.03280
Autor:
Patscheider, A., Chomaz, L., Natale, G., Petter, D., Mark, M. J., Baier, S., Yang, B., Wang, R. R. W., Bohn, J. L., Ferlaino, F.
An accurate knowledge of the scattering length is fundamental in ultracold quantum gas experiments and essential for the characterisation of the system as well as for a meaningful comparison to theoretical models. Here, we perform a careful character
Externí odkaz:
http://arxiv.org/abs/2112.11883
Autor:
Julià-Farré, Sergi, González-Cuadra, Daniel, Patscheider, Alexander, Mark, Manfred J., Ferlaino, Francesca, Lewenstein, Maciej, Barbiero, Luca, Dauphin, Alexandre
Publikováno v:
Phys. Rev. Research 4, L032005 (2022)
We investigate the topological properties of the bond order wave phase arising in the extended Fermi-Hubbard model. In particular, we uncover a topological sector, which remained elusive in previous finite-size numerical studies due to boundary effec
Externí odkaz:
http://arxiv.org/abs/2112.08785
Autor:
Patscheider, A., Yang, B., Natale, G., Petter, D., Chomaz, L., Mark, M. J., Hovhannesyan, G., Lepers, M., Ferlaino, F.
Publikováno v:
Phys. Rev. Research 3, 033256 (2021)
We report on the observation and coherent excitation of atoms on the narrow inner-shell orbital transition, connecting the erbium ground state $[\mathrm{Xe}] 4f^{12} (^3\text{H}_6)6s^{2}$ to the excited state $[\mathrm{Xe}] 4f^{11}(^4\text{I}_{15/2})
Externí odkaz:
http://arxiv.org/abs/2105.01438
Autor:
Petter, D., Patscheider, A., Natale, G., Mark, M. J., Baranov, M. A., Bijnen, R. v., Roccuzzo, S. M., Recati, A., Blakie, B., Baillie, D., Chomaz, L., Ferlaino, F.
Publikováno v:
Phys. Rev. A 104, 011302 (2021)
We present an experimental and theoretical study of the high-energy excitation spectra of a dipolar supersolid. Using Bragg spectroscopy, we study the scattering response of the system to a high-energy probe, enabling measurements of the dynamic stru
Externí odkaz:
http://arxiv.org/abs/2005.02213
Autor:
Natale, G., van Bijnen, R. M. W., Patscheider, A., Petter, D., Mark, M. J., Chomaz, L., Ferlaino, F.
Publikováno v:
Phys. Rev. Lett. 123, 050402 (2019)
We study the spectrum of elementary excitations of a dipolar Bose gas in a three-dimensional anisotropic trap across the superfluid-supersolid phase transition. Theoretically, we show that, when entering the supersolid phase, two distinct excitation
Externí odkaz:
http://arxiv.org/abs/1907.01986