Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Su-Kuan Chu"'
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
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-11 (2017)
Abstract We propose an alternative evaluation of quantum entanglement by measuring the maximum violation of the Bell’s inequality without information of the reduced density matrix of a system. This proposal is demonstrated by bridging the maximum v
Externí odkaz:
https://doaj.org/article/d4cc67cf3adf44bbb81d20f732998950
Autor:
Ze-Pei Cian, Liang Jiang, Wade DeGottardi, Guanyu Zhu, Alireza Seif, Su-Kuan Chu, Mohammad Hafezi
Publikováno v:
Physical Review Letters. 123
Dissipation can usually induce detrimental decoherence in a quantum system. However, engineered dissipation can be used to prepare and stabilize coherent quantum many-body states. Here, we show that, by engineering dissipators containing photon pair
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::395ecaad21a0fcfb488cc9236f64c196
https://doi.org/10.1103/physrevlett.123.063602
https://doi.org/10.1103/physrevlett.123.063602
Publikováno v:
Phys Rev Lett
Quantum computers can efficiently simulate the dynamics of quantum systems. In this paper, we study the cost of digitally simulating the dynamics of several physically relevant systems using the first-order product formula algorithm. We show that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19b5b7c564608d592f31d2cccd752f02
Autor:
Ana Valdés Curiel, Alexey V. Gorshkov, James R. Garrison, Guanyu Zhu, Ian B. Spielman, Przemyslaw Bienias, Zachary Eldredge, Su-Kuan Chu
Publikováno v:
Physical review letters. 122(12)
The multi-scale entanglement renormalization ansatz (MERA) postulates the existence of quantum circuits that renormalize entanglement in real space at different length scales. Chern insulators, however, cannot have scale-invariant discrete MERA circu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4e6c085052a712b241292c5f981e93f
https://pubmed.ncbi.nlm.nih.gov/30978046
https://pubmed.ncbi.nlm.nih.gov/30978046
We report a holographic study of a two-dimensional dilaton gravity theory with the Dirichlet boundary condition for the cases of non-vanishing and vanishing cosmological constants. Our result shows that the boundary theory of the two-dimensional dila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83bdbf74792c1a1d9ff8071b13631b4b
http://arxiv.org/abs/1802.04599
http://arxiv.org/abs/1802.04599
A maximally entangled state is a quantum state which has maximum von Neumann entropy for each bipartition. Through proposing a new method to classify quantum states by using concurrences of pure states of a region, one can apply Bell's inequality to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f06b8059b0d44b2ade56246dd120eaf1
Publikováno v:
International Journal of Modern Physics A. 34:1950032
It is well known that the maximal violation of the Bell’s inequality for a two-qubit system is related to the entanglement formation in terms of a concurrence. However, a generalization of this relation to an [Formula: see text]-qubit state has not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02efe55d7965173c8c60ee7306f7302c
https://doi.org/10.1142/s0217751x19500325
https://doi.org/10.1142/s0217751x19500325
Autor:
Tran, Minh C.1,2,3, Su-Kuan Chu1,2, Yuan Su1,4,5, Childs, Andrew M.1,4,5, Gorshkov, Alexey V.1,2,3
Publikováno v:
Physical Review Letters. 6/5/2020, Vol. 124 Issue 22, p1-1. 1p.
Autor:
Su-Kuan Chu1,2, Guanyu Zhu1, Garrison, James R.1,2, Eldredge, Zachary1,2, Curiel, Ana Valdés1, Bienias, Przemyslaw1, Spielman, I. B.1, Gorshkov, Alexey V.1,2
Publikováno v:
Physical Review Letters. 3/29/2019, Vol. 122 Issue 12, p1-1. 1p.