Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Aephraim M. Steinberg"'
Autor:
Arthur O. T. Pang, Noah Lupu-Gladstein, Hugo Ferretti, Y. Batuhan Yilmaz, Aharon Brodutch, Aephraim M. Steinberg
Publikováno v:
Quantum, Vol 7, p 1125 (2023)
Information capacity enhancement through the coherent control of channels has attracted much attention of late, with work exploring the effect of coherent control of channel causal orders, channel superpositions, and information encoding. Coherently
Externí odkaz:
https://doaj.org/article/f3ab4d3c53404144b6107391e7540095
Publikováno v:
Quantum, Vol 7, p 963 (2023)
Semiclassically, laser pulses can be used to implement arbitrary transformations on atomic systems; quantum mechanically, residual atom-field entanglement spoils this promise. Transcoherent states are field states that fix this problem in the fully q
Externí odkaz:
https://doaj.org/article/7f263d4f4d774d50a5d48b4d7ffcd3a6
Autor:
Josiah Sinclair, Daniela Angulo, Kyle Thompson, Kent Bonsma-Fisher, Aharon Brodutch, Aephraim M. Steinberg
Publikováno v:
PRX Quantum, Vol 3, Iss 1, p 010314 (2022)
When a resonant photon traverses a sample of absorbing atoms, how much time do atoms spend in the excited state? Does the answer depend on whether the photon is ultimately absorbed or transmitted? In particular, if it is not absorbed, does it cause a
Externí odkaz:
https://doaj.org/article/cd6b400671ac453dbd93bde77b77cefd
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033261 (2021)
Delta-kick cooling (DKC) is used to compress the momentum distribution of ultracold quantum matter. It combines expansion dynamics with the use of kick pulses, designed via classical methods, that bring the system to rest. We introduce an exact appro
Externí odkaz:
https://doaj.org/article/186270e88fb846e69d11550d354b6987
Autor:
Arthur O. T. Pang, Hugo Ferretti, Noah Lupu-Gladstein, Weng-Kian Tham, Aharon Brodutch, Kent Bonsma-Fisher, J. E. Sipe, Aephraim M. Steinberg
Publikováno v:
Quantum, Vol 4, p 365 (2020)
The de Broglie-Bohm theory is a hidden-variable interpretation of quantum mechanics which involves particles moving through space along deterministic trajectories. This theory singles out position as the primary ontological variable. Mathematically,
Externí odkaz:
https://doaj.org/article/aff061bb283b4fc1bd520cd8b4a012f1
Publikováno v:
PRX Quantum, Vol 1, Iss 2, p 020306 (2020)
Quantum technologies are built on the power of coherent superposition. Atomic coherence is typically generated from optical coherence, most often via Rabi oscillations. However, canonical coherent states of light create imperfect resources; a fully q
Externí odkaz:
https://doaj.org/article/4e7eae8bf7d14d219357a0cf2f0e30f1
Autor:
W. K. Tham, Hugo Ferretti, Kent Bonsma-Fisher, Aharon Brodutch, Barry C. Sanders, Aephraim M. Steinberg, Stacey Jeffery
Publikováno v:
Physical Review X, Vol 10, Iss 1, p 011038 (2020)
A fully homomorphic encryption system hides data from unauthorized parties while still allowing them to perform computations on the encrypted data. Aside from the straightforward benefit of allowing users to delegate computations to a more powerful s
Externí odkaz:
https://doaj.org/article/63f82ae6e9aa4e759a467414445aeea0
Autor:
Josiah Sinclair, Daniela Angulo, Noah Lupu-Gladstein, Kent Bonsma-Fisher, Aephraim M. Steinberg
Publikováno v:
Physical Review Research, Vol 1, Iss 3, p 033193 (2019)
We report the experimental observation of a cross-Kerr nonlinearity in a free-space medium based on resonantly excited, interacting Rydberg atoms and electromagnetically induced transparency. The nonlinearity is used to implement cross-phase modulati
Externí odkaz:
https://doaj.org/article/b46d22150db34d37b092bc2f93744e55
Publikováno v:
Physical Review X, Vol 4, Iss 4, p 041025 (2014)
Quantum metrology uses quantum states with no classical counterpart to measure a physical quantity with extraordinary sensitivity or precision. Most such schemes characterize a dynamical process by probing it with a specially designed quantum state.
Externí odkaz:
https://doaj.org/article/547fe2242c26436c95030bceb2145dae
Autor:
Alex Hayat, Parisa Zareapour, Shu Yang F. Zhao, Achint Jain, Igor G. Savelyev, Marina Blumin, Zhijun Xu, Alina Yang, G. D. Gu, Harry E. Ruda, Shuang Jia, R. J. Cava, Aephraim M. Steinberg, Kenneth S. Burch
Publikováno v:
Physical Review X, Vol 2, Iss 4, p 041019 (2012)
We report the demonstration of hybrid high-T_{c}-superconductor–semiconductor tunnel junctions, enabling new interdisciplinary directions in condensed matter research. The devices are fabricated by our newly developed mechanical-bonding technique,
Externí odkaz:
https://doaj.org/article/17190e595b9c455d977c69957e4c84b5