Zobrazeno 101 - 110
of 54 577
pro vyhledávání: '"Fedorov, A."'
Autor:
Gunin, Sergei, Vasenin, Andrei, Dmitriev, Aleksei, Tikhonov, Konstantin, Fedorov, Gleb, Astafiev, Oleg
In many problems, the scattering amplitudes of weak coherent pulse are almost equivalent to the ones of single propagating photon. We thoroughly compare the scattering of: (i) short microwave coherent pulse from rf generator and (ii) vacuum-photon co
Externí odkaz:
http://arxiv.org/abs/2302.13762
Autor:
Bærentsen, Christian, Fedorov, Sergey A., Østfeldt, Christoffer, Balabas, Mikhail V., Zeuthen, Emil, Polzik, Eugene S.
Publikováno v:
Nat Commun 15, 4146 (2024)
Continuous measurements of the position of an oscillator become projective on position eigenstates when the measurements are made faster than the coherent evolution. We evidence an effect of this transition on a spin oscillator within an ensemble of
Externí odkaz:
http://arxiv.org/abs/2302.13633
Autor:
Fedorov, Sergey A., Zeuthen, Emil
Publikováno v:
Phys. Rev. Lett. 131, 060801 (2023)
Regular measurements allow predicting the future and retrodicting the past of quantum systems. Time-non-local measurements can leave the future and the past uncertain, yet establish a relation between them. We show that continuous time-non-local meas
Externí odkaz:
http://arxiv.org/abs/2302.11450
Autor:
Chen, P., Chan, Y. -H., Liu, R. -Y., Zhang, H. T., Gao, Q., Fedorov, A. -V., Chou, M. Y., Chiang, T. -C.
Publikováno v:
Phys. Rev. B 105, L161404 (2022)
Collective phenomena in solids can be sensitive to the dimensionality of the system; a case of special interest is VSe2, which shows a (r7 x r3) charge density wave (CDW) in the single layer with the three-fold symmetry in the normal phase spontaneou
Externí odkaz:
http://arxiv.org/abs/2302.10031
Publikováno v:
Phys. Rev. A 109, 022615 (2024)
Recent developments in qudit-based quantum computing, in particular with trapped ions, open interesting possibilities for scaling quantum processors without increasing the number of physical information carriers. In this work, we propose a method for
Externí odkaz:
http://arxiv.org/abs/2302.02966
Autor:
Inbar, Hadass S., Zubair, Muhammad, Dong, Jason T., Engel, Aaron N, Dempsey, Connor P., Chang, Yu Hao, Nishihaya, Shinichi, Khalid, Shoaib, Fedorov, Alexei V., Janotti, Anderson, Palmstrøm, Chris J.
Bismuth (Bi) films hold potential for spintronic devices and topological one-dimensional edge transport. Large-area high-quality (111) Bi ultrathin films are grown on InSb (111)B substrates. Strong film-substrate interactions epitaxially stabilize th
Externí odkaz:
http://arxiv.org/abs/2302.00803
Autor:
Lou, Rui, Fedorov, Alexander, Zhao, Lingxiao, Yaresko, Alexander, Büchner, Bernd, Borisenko, Sergey
Publikováno v:
Phys. Rev. B 107, 035158 (2023)
Magnetic topological materials are a class of compounds with the underlying interplay of nontrivial band topology and magnetic spin configuration. Extensive interests have been aroused due to their application potential involved with an array of exot
Externí odkaz:
http://arxiv.org/abs/2301.13768
Autor:
Bozhedarov, A. A., Boev, A. S., Usmanov, S. R., Salahov, G. V., Kiktenko, E. O., Fedorov, A. K.
Publikováno v:
J. Phys. Conf. Ser. 2701, 012129 (2024)
Quantum computing devices are believed to be powerful in solving hard computational tasks, in particular, combinatorial optimization problems. In the present work, we consider a particular type of the minimum bin packing problem, which can be used fo
Externí odkaz:
http://arxiv.org/abs/2301.11265
Autor:
Chai, Yuji, Tripathy, Devashree, Zhou, Chuteng, Gope, Dibakar, Fedorov, Igor, Matas, Ramon, Brooks, David, Wei, Gu-Yeon, Whatmough, Paul
The ability to accurately predict deep neural network (DNN) inference performance metrics, such as latency, power, and memory footprint, for an arbitrary DNN on a target hardware platform is essential to the design of DNN based models. This ability i
Externí odkaz:
http://arxiv.org/abs/2301.10999
Publikováno v:
Phys. Rev. Lett. 130, 041601 (2023)
Quantum electrodynamic fields possess fluctuations corresponding to transient particle/antiparticle dipoles, which can be characterized by a non-vanishing polarizability density. Here, we extend a recently proposed quantum scaling law to describe the
Externí odkaz:
http://arxiv.org/abs/2301.10151