Zobrazeno 1 - 10
of 10 620
pro vyhledávání: '"Gorshkov, A. A."'
In this article, we address the metrological problem of estimating collective stochastic properties of a many-body quantum system. Canonical examples include center-of-mass quadrature fluctuations in a system of bosonic modes and correlated dephasing
Externí odkaz:
http://arxiv.org/abs/2412.17903
Autor:
Baturin, V. A., Ayukov, S. V., Oreshina, A. V., Gorshkov, A. B., Gryaznov, V. K., Iosilevskiy, I. L., Däppen, W.
Hydrogen is the main chemical component of the solar plasma, and H-ionization determines basic properties of the first adiabatic exponent $\Gamma_1$. Hydrogen ionization remarkably differs from the ionization of other chemicals. Due to the large numb
Externí odkaz:
http://arxiv.org/abs/2412.06013
Autor:
Mikhaylov, A. N., Guseinov, D. V., Belov, A. I., Korolev, D. S., Shishmakova, V. A., Koryazhkina, M. N., Filatov, D. O., Gorshkov, O. N., Maldonado, D., Alonso, F. J., Roldan, J. B., Krichigin, A. V., Agudov, N. V., Dubkov, A. A., Carollo, A., Spagnolo, B.
Publikováno v:
Chaos, Solitons & Fractals, Volume 144, 2021, 110723, ISSN 0960-0779
The stochastic resonance phenomenon has been studied experimentally and theoretically for a state-of-art metal-oxide memristive device based on yttria-stabilized zirconium dioxide and tantalum pentoxide, which exhibits bipolar filamentary resistive s
Externí odkaz:
http://arxiv.org/abs/2412.05307
In this work, we investigate an important class of nonequilibrium dynamics in the form of nonreciprocal interactions. In particular, we study how nonreciprocal coupling between two $O(n_i)$ order parameters (with $i=1,2$) affects the universality at
Externí odkaz:
http://arxiv.org/abs/2411.12680
Autor:
Surace, Federica Maria, Lerose, Alessio, Katz, Or, Bennewitz, Elizabeth R., Schuckert, Alexander, Luo, De, De, Arinjoy, Ware, Brayden, Morong, William, Collins, Kate, Monroe, Christopher, Davoudi, Zohreh, Gorshkov, Alexey V.
Confinement prohibits isolation of color charges, e.g., quarks, in nature via a process called string breaking: the separation of two charges results in an increase in the energy of a color flux, visualized as a string, connecting those charges. Even
Externí odkaz:
http://arxiv.org/abs/2411.10652
Autor:
Schuckert, Alexander, Crane, Eleanor, Gorshkov, Alexey V., Hafezi, Mohammad, Gullans, Michael J.
Simulating the dynamics of electrons and other fermionic particles in quantum chemistry, material science, and high-energy physics is one of the most promising applications of fault-tolerant quantum computers. However, the overhead in mapping time ev
Externí odkaz:
http://arxiv.org/abs/2411.08955
Autor:
Kurdak, Deniz, Banner, Patrick R., Li, Yaxin, Muleady, Sean R., Gorshkov, Alexey V., Rolston, S. L., Porto, J. V.
Experimental control over the strength and angular dependence of interactions between atoms is a key capability for advancing quantum technologies. Here, we use microwave dressing to manipulate and enhance Rydberg-Rydberg interactions in an atomic en
Externí odkaz:
http://arxiv.org/abs/2411.08236
Autor:
Allakhverdyan, V. A., Avrorin, A. D., Avrorin, A. V., Aynutdinov, V. M., Bardačová, Z., Belolaptikov, I. A., Bondarev, E. A., Borina, I. V., Budnev, N. M., Chadymov, V. A., Chepurnov, A. S., Dik, V. Y., Domogatsky, G. V., Doroshenko, A. A., Dvornický, R., Dyachok, A. N., Dzhilkibaev, Zh. -A. M., Eckerová, E., Elzhov, T. V., Fomin, V. N., Gafarov, A. R., Golubkov, K. V., Gorshkov, N. S., Gress, T. I., Kebkal, K. G., Kebkal, V. K., Kharuk, I. V., Khramov, E. V., Kleimenov, M. I., Kolbin, M. M., Koligaev, S. O., Konischev, K. V., Korobchenko, A. V., Koshechkin, A. P., Kozhin, V. A., Kruglov, M. V., Kulepov, V. F., Kulikov, A. A., Lemeshev, Y. E., Mirgazov, R. R., Naumov, D. V., Nikolaev, A. S., Perevalova, I. A., Petukhov, D. P., Pliskovsky, E. N., Rozanov, M. I., Ryabov, E. V., Safronov, G. B., Shaybonov, B. A., Shishkin, V. Y., Shirokov, E. V., Šimkovic, F., Sirenko, A. E., Skurikhin, A. V., Solovjev, A. G., Sorokovikov, M. N., Štekl, I., Stromakov, A. P., Suvorova, O. V., Tabolenko, V. A., Tretjak, V. I., Ulzutuev, B. B., Yablokova, Y. V., Zaborov, D. N., Zavyalov, S. I., Zvezdov, D. Y., Kovalev, Y. Y., Plavin, A. V., Semikoz, D. V., Troitsky, S. V.
Recent observations of the Galactic component of the high-energy neutrino flux, together with the detection of the diffuse Galactic gamma-ray emission up to sub-PeV energies, open new possibilities to study the acceleration and propagation of cosmic
Externí odkaz:
http://arxiv.org/abs/2411.05608
Autor:
Constantinides, Nathan, Fahimniya, Ali, Devulapalli, Dhruv, Bluvstein, Dolev, Gullans, Michael J., Porto, J. V., Childs, Andrew M., Gorshkov, Alexey V.
Neutral atom arrays have emerged as a promising platform for both analog and digital quantum processing. Recently, devices capable of reconfiguring arrays during quantum processes have enabled new applications for these systems. Atom reconfiguration,
Externí odkaz:
http://arxiv.org/abs/2411.05061
Autor:
Yu, Jeffery, Muleady, Sean R., Wang, Yu-Xin, Schine, Nathan, Gorshkov, Alexey V., Childs, Andrew M.
We present an algorithm utilizing mid-circuit measurement and feedback that prepares Dicke states with polylogarithmically many ancillas and polylogarithmic depth. Our algorithm uses only global mid-circuit projective measurements and adaptively-chos
Externí odkaz:
http://arxiv.org/abs/2411.03428