Zobrazeno 1 - 10
of 1 477
pro vyhledávání: '"E. RUCKENSTEIN"'
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-11 (2024)
Abstract We propose a mechanism for reaching pseudorandom quantum states, computationally indistinguishable from Haar random, with shallow log-n depth quantum circuits, where n is the number of qudits. We argue that $$\log n$$ log n depth 2-qubit-gat
Externí odkaz:
https://doaj.org/article/e16d14d93cad4fa9b7b058914d5e5e71
Publikováno v:
SciPost Physics Core, Vol 7, Iss 1, p 014 (2024)
Combinatorial gauge symmetry is a principle that allows us to construct lattice gauge theories with two key and distinguishing properties: a) only one- and two-body interactions are needed; and b) the symmetry is exact rather than emergent in an effe
Externí odkaz:
https://doaj.org/article/56c979a155504f18ab6ef252dcf240b7
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013225 (2023)
The performance of distributing entanglement between two distant nodes in a large-scale quantum network (QN) of partially entangled bipartite pure states is generally benchmarked against the classical entanglement percolation (CEP) scheme. Improvemen
Externí odkaz:
https://doaj.org/article/f0f19f5a39354294929db54dec581639
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
Solutions of computations can be encoded in the ground state of many-body spin models. Here the authors show that solutions to generic reversible classical computations can be encoded in the ground state of a vertex model, which can be reached withou
Externí odkaz:
https://doaj.org/article/65ce00def4304b458379f61536aa84b1
Publikováno v:
SciPost Physics, Vol 7, Iss 5, p 060 (2019)
We introduce tensor network contraction algorithms for counting satisfying assignments of constraint satisfaction problems (#CSPs). We represent each arbitrary #CSP formula as a tensor network, whose full contraction yields the number of satisfying a
Externí odkaz:
https://doaj.org/article/2f150efd634b4db183b1a5373045e142
Publikováno v:
Physical Review Research, Vol 1, Iss 3, p 033001 (2019)
We construct a model of short-range interacting Ising spins on a translationally invariant two-dimensional lattice that mimics a reversible circuit that multiplies or factorizes integers, depending on the choice of boundary conditions. We prove that,
Externí odkaz:
https://doaj.org/article/eb845f87d1764fe888ed35ab76630d4c
The performance of distributing entanglement between two distant nodes in a large-scale quantum network (QN) of partially entangled bipartite pure states is generally benchmarked against the classical entanglement percolation (CEP) scheme. Improvemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b63682c8df9ad1b9353a89c4878ce08d
http://arxiv.org/abs/2110.04981
http://arxiv.org/abs/2110.04981
Autor:
Eduardo R. Mucciolo, Claudio Chamon, Andrei E. Ruckenstein, Justin Reyes, Lei Zhang, Stefanos Kourtis
Publikováno v:
Physical Review B. 101
We study the level-spacing statistics in the entanglement spectrum of output states of random universal quantum circuits where qubits are subject to a finite probability of projection to the computational basis at each time step. We encounter two pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0b05dab221a4f9250eb6ba1b64f237
https://doi.org/10.1103/physrevb.101.235104
https://doi.org/10.1103/physrevb.101.235104
We cast encryption via classical block ciphers in terms of operator spreading in a dual space of Pauli strings, a formulation which allows us to characterize classical ciphers by using tools well known in the analysis of quantum many-body systems. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96fb05b8e3f0f6d82852224303a086b9
Autor:
Mihaela Gheorghiu, Cristina Polonschii, Andrei E. Ruckenstein, Sorin David, Luciana Stanica, Tudor C. Badea, Octavian Popescu, Eugen Gheorghiu
Publikováno v:
Anal Chem
Cell-based sensing platforms provide functional information on cellular effects of bioactive or toxic compounds in a sample. Current challenges concern the rather extended length of the assays as well as their limited reproducibility and sensitivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60da63c54234c89b2275087d33b3a0ff
https://europepmc.org/articles/PMC7641241/
https://europepmc.org/articles/PMC7641241/