Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Florian Mintert"'
Autor:
Karim K. Alaa El-Din, Oliver G. Alexander, Leszek J. Frasinski, Florian Mintert, Zhaoheng Guo, Joseph Duris, Zhen Zhang, David B. Cesar, Paris Franz, Taran Driver, Peter Walter, James P. Cryan, Agostino Marinelli, Jon P. Marangos, Rick Mukherjee
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract X-ray free-electron lasers are sources of coherent, high-intensity X-rays with numerous applications in ultra-fast measurements and dynamic structural imaging. Due to the stochastic nature of the self-amplified spontaneous emission process a
Externí odkaz:
https://doaj.org/article/962752cf06b64989924bbce9b355e779
Publikováno v:
Quantum, Vol 8, p 1263 (2024)
We experimentally assess the suitability of transmon qubits with fixed frequencies and fixed interactions for the realization of analogue quantum simulations of spin systems. We test a set of necessary criteria for this goal on a commercial quantum p
Externí odkaz:
https://doaj.org/article/cb724829dfc34a86bad9000642834fe5
Autor:
Florian Mintert
Publikováno v:
Frontiers in Quantum Science and Technology, Vol 1 (2022)
Externí odkaz:
https://doaj.org/article/24f8b3e9a41c4a659bbd90addee35d5b
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023148 (2023)
The photon blockade effect is commonly exploited in the development of single-photon sources. While the photon blockade effect could be used to prepare high-fidelity single-photon states in idealized regimes, practical implementations in optomechanic
Externí odkaz:
https://doaj.org/article/72636b56574e42849821798386d43584
Autor:
Chris N. Self, Kiran E. Khosla, Alistair W. R. Smith, Frédéric Sauvage, Peter D. Haynes, Johannes Knolle, Florian Mintert, M. S. Kim
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract We introduce an optimisation method for variational quantum algorithms and experimentally demonstrate a 100-fold improvement in efficiency compared to naive implementations. The effectiveness of our approach is shown by obtaining multi-dimen
Externí odkaz:
https://doaj.org/article/df508c9fc03941c3b4af813f7440ce5c
Autor:
Benjamin T. Walker, João D. Rodrigues, Himadri S. Dhar, Rupert F. Oulton, Florian Mintert, Robert A. Nyman
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Description of non-equilibrium phase transitions is problematic, due to the absence of suitable free energy landscapes. Here, the authors experimentally show delayed photon condensation and timing jitter in a dye-filled microcavity, modelled by a non
Externí odkaz:
https://doaj.org/article/4b52213bc4d3462ebe665966d0498737
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043203 (2021)
The study of phases is useful for understanding novel states of matter. One such state of matter is time crystals which constitute periodically driven interacting many-body systems that spontaneously break time translation symmetry. Time crystals wit
Externí odkaz:
https://doaj.org/article/ac9795c7f4c34573a106f6e82cd8ba3a
Autor:
Ollie Corfield, Jake Lishman, Chungsun Lee, Jacopo Mosca Toba, George Porter, Johannes M. Heinrich, Simon C. Webster, Florian Mintert, Richard C. Thompson
Publikováno v:
PRX Quantum, Vol 2, Iss 4, p 040359 (2021)
Quantum coherence is the foundation of almost all departures from classical physics and is exhibited when a quantum system is in a superposition of different basis states. Here, the coherent superposition of three motional Fock states of a single tra
Externí odkaz:
https://doaj.org/article/f03702fe729247e7af9713c39569a5c5
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033031 (2021)
The accurate implementation of quantum gates is essential for the realization of quantum algorithms and digital quantum simulations. This accuracy may be increased on noisy hardware through the variational optimization of gates, however the experimen
Externí odkaz:
https://doaj.org/article/efa5596110bf49519f08edb8f06f6e07
Autor:
Yuxun Ling, Florian Mintert
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033071 (2021)
Cavity-optomechanics is an ideal platform for the generation non-Gaussian quantum states due to the anharmonic interaction between the light field and the mechanical oscillator, but it is exactly this interaction that also impedes the preparation of
Externí odkaz:
https://doaj.org/article/d56d337a596a4c2196a1fe9d671b6305