Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Przemyslaw Bienias"'
Autor:
Andrew Y. Guo, Abhinav Deshpande, Su-Kuan Chu, Zachary Eldredge, Przemyslaw Bienias, Dhruv Devulapalli, Yuan Su, Andrew M. Childs, Alexey V. Gorshkov
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p L042016 (2022)
The standard circuit model for quantum computation presumes the ability to directly perform gates between arbitrary pairs of qubits, which is unlikely to be practical for large-scale experiments. Power-law interactions with strength decaying as 1/r^{
Externí odkaz:
https://doaj.org/article/95b24e2d24d0498f88cffb6fcb939934
Autor:
Marcin Kalinowski, Yidan Wang, Przemyslaw Bienias, Michael J. Gullans, D. P. Ornelas-Huerta, Alexander N. Craddock, Steven L. Rolston, J. V. Porto, Hans Peter Büchler, Alexey V. Gorshkov
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p L022059 (2022)
Rydberg polaritons provide an example of a rare type of system where three-body interactions can be as strong as or even stronger than two-body interactions. The three-body interactions can be either dispersive or dissipative, with both types possibl
Externí odkaz:
https://doaj.org/article/2eb77b685d7e4b4db4404163c34a50ab
Autor:
Kevin C. Cox, Przemyslaw Bienias, David H. Meyer, Donald P. Fahey, Paul D. Kunz, Alexey V. Gorshkov
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033149 (2022)
We present a method for network-capable quantum computing that relies on holographic spin-wave excitations stored collectively in ensembles of qubits. We construct an orthogonal basis of spin waves in a one-dimensional array and show that high-fideli
Externí odkaz:
https://doaj.org/article/4c7699e33d794c8d9afa3feaf4286c91
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033011 (2021)
We consider the problem of estimating multiple analytic functions of a set of local parameters via qubit sensors in a quantum sensor network. To address this problem, we highlight a generalization of the sensor symmetric performance bounds of Rubio e
Externí odkaz:
https://doaj.org/article/85d455a0768247f9b1413f37799ee4b0
Autor:
Elmer Guardado-Sanchez, Benjamin M. Spar, Peter Schauss, Ron Belyansky, Jeremy T. Young, Przemyslaw Bienias, Alexey V. Gorshkov, Thomas Iadecola, Waseem S. Bakr
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 021036 (2021)
We induce strong nonlocal interactions in a 2D Fermi gas in an optical lattice using Rydberg dressing. The system is approximately described by a t-V model on a square lattice where the fermions experience isotropic nearest-neighbor interactions and
Externí odkaz:
https://doaj.org/article/552d06ec37fe4920b4e75519485cd2d7
Autor:
Przemyslaw Bienias, James Douglas, Asaf Paris-Mandoki, Paraj Titum, Ivan Mirgorodskiy, Christoph Tresp, Emil Zeuthen, Michael J. Gullans, Marco Manzoni, Sebastian Hofferberth, Darrick Chang, Alexey V. Gorshkov
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033049 (2020)
We study the dissipative propagation of quantized light in interacting Rydberg media under the conditions of electromagnetically induced transparency. Rydberg blockade physics in optically dense atomic media leads to strong dissipative interactions b
Externí odkaz:
https://doaj.org/article/69fd63ae2da3443d822ba21fbacdc23f
Autor:
Przemyslaw Bienias, Hans Peter Büchler
Publikováno v:
New Journal of Physics, Vol 18, Iss 12, p 123026 (2016)
We study the propagation of Rydberg slow light polaritons through an atomic medium in the regime where the dispersion relation for the polaritons is well described by the slow light velocity alone. In this regime, the quantum many-body problem can be
Externí odkaz:
https://doaj.org/article/0b3aff7dbc9146cf80e9b4acfb8ab6ff
Publikováno v:
Physical Review A. 104
Dissipative systems often exhibit wavelength-dependent loss rates. One prominent example is Rydberg polaritons formed by electromagnetically induced transparency, which have long been a leading candidate for studying the physics of interacting photon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b1f08d1458d6f5fae8cbc153aaafbe0
https://doi.org/10.1103/physreva.104.l041303
https://doi.org/10.1103/physreva.104.l041303
Publikováno v:
Physical Review Research. 3
We consider the problem of estimating multiple analytic functions of a set of local parameters via qubit sensors in a quantum sensor network. To address this problem, we highlight a generalization of the sensor symmetric performance bounds of Rubio e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b369d68f9103513694c1fb877af1e8b
https://doi.org/10.1103/physrevresearch.3.033011
https://doi.org/10.1103/physrevresearch.3.033011
Publikováno v:
Physical review letters. 128(1)
Circuit quantum electrodynamics is one of the most promising platforms for efficient quantum simulation and computation. In recent groundbreaking experiments, the immense flexibility of superconducting microwave resonators was utilized to realize hyp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68f61b392bfd22bd64e03a4c1fc7ccab
https://pubmed.ncbi.nlm.nih.gov/35061450
https://pubmed.ncbi.nlm.nih.gov/35061450