Results 41 to 50 of about 69,922 (266)

Cavity-enhanced and temporally multiplexed atom-photon entanglement interface

Optics Express, 2023
Practical realization of quantum repeaters requires quantum memories with high retrieval efficiency, multi-mode storage capacities, and long lifetimes. Here, we report a high-retrieval-efficiency and temporally multiplexed atom-photon entanglement source. A train of 12 write pulses in time is applied to a cold atomic ensemble along different directions,
Hailong, Liu, Minjie, Wang, Haole, Jiao, Jiajin, Lu, Wenxin, Fan, Shujing, Li, Hai, Wang   +6 more
openaire   +2 more sources

Entanglement of Temporal Sections as Quantum Histories and Their Quantum Correlation Bounds

Entropy
In this paper, we focus on the underlying quantum structure of temporal correlations and show their peculiar nature which differentiates them from spatial quantum correlations.
Marcin Nowakowski
doaj   +1 more source

Stabilizing two-qubit entanglement by mimicking a squeezed environment

Physical Review Research, 2022
It is well known that qubits immersed in a squeezed vacuum environment exhibit many exotic phenomena, including dissipative entanglement stabilization. Here we show that these effects only require interference between excitation and decay processes, and ...
L. C. G. Govia, A. Lingenfelter, A. A. Clerk   +2 more
doaj   +1 more source

Entanglement of unstable atoms: modifications of the emission properties [PDF]

, 2009
We analyse the influence of entanglement on the emission properties of atoms. To this end, first, we propose a scheme for the preparation of a pair of entangled Helium atoms, one in the ortho and the other in the para spin configuration.
Plaja, Luis, Sancho, Pedro
core   +2 more sources

Characterization of dynamical regimes and entanglement sudden death in a microcavity quantum - dot system

, 2009
The relation between the dynamical regimes (weak and strong coupling) and entanglement for a dissipative quantum - dot microcavity system is studied.
M., Nicolas Quesada, Rodriguez, Boris A., Vera, Carlos A., Vinck-Posada, Herbert   +3 more
core   +1 more source

Quantum entanglement and disentanglement of multi-atom systems

, 2010
We present a review of recent research on quantum entanglement, with special emphasis on entanglement between single atoms, processing of an encoded entanglement and its temporary evolution.
A. Al-Qasimi, A. Dantan, A. Einstein, A. Jamróz, A. Kowalewska-Kudlaszyk, A. M. Basharov, A. Peres, A. S. Parkins, A. Salles, A. Vaglica, A. Yariv, B. Bellomo, B. Bellomo, B. J. Dalton, B. Nagorny, C. C. Gerry, C. Cohen-Tannoudji, C. E. Lopez, C. H. Bennett, C. H. Bennett, C. H. Chou, C. Hörhammer, C. M. Caves, C. Schori, C. Y. Lai, D. Braun, D. F. Walls, D. G. Cory, D. Kleppner, D. Kruse, D. Zueco, F. Bloch, F. Dimer, F. Lastra, F. Martini De, F. Q. Wang, F. Verstraete, G. H. Yang, G. S. Agarwal, G. X. Li, G. X. Li, G. X. Li, H. J. Briegel, H. J. Carmichael, H. S. Freedhoff, H. T. Cui, H. T. Ng, H. Zaidi, I. Sainz, I. Sainz, J. B. Xu, J. Dajka, J. F. Sherson, J. H. An, J. H. Eberly, J. H. Huang, J. I. Cirac, J. Jing, J. Jing, J. Jing, J. Klinner, J. Leon, J. M. Raimond, J. P. Clemens, J. P. Paz, J. P. Paz, J. S. Bell, J. S. Zhang, J. Wang, J. Zhou, K. Ann, K. L. Liu, K. Xia, K. Życzkowski, L. Allen, L. Aolita, L. Derkacz, L. Derkacz, L. Horvath, L. Jakóbczyk, L. Jakóbczyk, L. M. Duan, L. Mazzola, M. A. Nielsen, M. Abdel-Aty, M. Abdel-Aty, M. Abdel-Aty, M. Al-Amri, M. B. Plenio, M. Ban, M. D. Du, M. D. Levenson, M. Hernandez, M. Ikram, M. J. Stephen, M. Kiffner, M. M. Cola, M. Macovei, M. O. Scully, M. P. Almeida, M. Redhead, M. S. Kim, M. Scala, M. Yonac, M. Yonac, M. Yukawa, N. C. Menicucci, N. C. Menicucci, N. C. Menicucci, N. Gisin, N. Yamamoto, O. Pfister, P. G. Brooke, P. Horodecki, P. J. Blythe, P. Loock van, P. R. Berman, P. W. Milonni, P. W. Milonni, Q. Yang, R. Guzman, R. H. Dicke, R. H. Lehmberg, R. Horodecki, R. Tanaś, R. Tanaś, S. B. Zheng, S. Chan, S. Das, S. Das, S. Hill, S. I. Schmid, S. J. D. Phoenix, S. John, S. John, S. L. Braunstein, S. Morrison, S. Natali, S. Osnaghi, S. Stenholm, S. Swain, S. Y. Lin, T. Aoki, T. Holstein, T. Werlang, T. Yu, T. Yu, T. Yu, V. Coffman, V. E. Lembessis, V. Vedral, V. Vedral, W. Dür, W. Guo, W. K. Wootters, W. Song, X. Cao, X. F. Cao, X. L. Huang, X. Q. Yan, X. Q. Yan, X. Su, X. X. Yi, Y. J. Zhang, Y. J. Zhang, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. Ficek, Z. H. Li, Z. X. Man, Z. Y. Xu, Z. Z. Li, Zbigniew Ficek   +180 more
core   +1 more source

Temporal entanglement barriers in dual-unitary Clifford circuits with measurements

Physical Review Research
We study temporal entanglement in dual-unitary Clifford circuits with probabilistic measurements preserving spatial unitarity. We exactly characterize the temporal entanglement barrier in the measurement-free regime, exhibiting ballistic growth and decay
Jiangtian Yao, Pieter W. Claeys
doaj   +1 more source

Competition between shear banding and wall slip in wormlike micelles [PDF]

, 2009
The interplay between shear band (SB) formation and boundary conditions (BC) is investigated in wormlike micellar systems (CPyCl--NaSal) using ultrasonic velocimetry coupled to standard rheology in Couette geometry.
Lettinga, Paul, Manneville, Sébastien
core   +4 more sources

Inducing Disallowed Two-Atom Transitions with Temporally Entangled Photons [PDF]

Physical Review Letters, 2004
Two uncoupled two-level atoms cannot be jointly excited by classical light under general circumstances, due to destructive interference of excitation pathways in two-photon absorption. However, with temporally entangled light, two-atom excitation is shown possible.
Muthukrishnan, Ashok, Agarwal, Girish S., Scully, Marlan O.   +2 more
openaire   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source