Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Andrii O. Maksymov"'
Autor:
Yukio Kawashima, Erika Lloyd, Marc P. Coons, Yunseong Nam, Shunji Matsuura, Alejandro J. Garza, Sonika Johri, Lee Huntington, Valentin Senicourt, Andrii O. Maksymov, Jason H. V. Nguyen, Jungsang Kim, Nima Alidoust, Arman Zaribafiyan, Takeshi Yamazaki
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
Problem decomposition methods may help to overcome the size limitations of quantum hardware and allow largescale electronic structure simulations. Here, a method to simulate a ten-atom Hydrogen ring by decomposing it into smaller fragments that are a
Externí odkaz:
https://doaj.org/article/6066084546d9466e98d99f84047feb2f
Publikováno v:
Entropy, Vol 21, Iss 1, p 51 (2019)
We investigate the emergence of chaotic dynamics in a quantum Fermi—Pasta—Ulam problem for anharmonic vibrations in atomic chains applying semi-quantitative analysis of resonant interactions complemented by exact diagonalization numerical studies
Externí odkaz:
https://doaj.org/article/105debaf390640f8961d7dfdbcf0f6a7
Autor:
Erika Lloyd, Valentin Senicourt, Arman Zaribafiyan, Takeshi Yamazaki, Shunji Matsuura, Yukio Kawashima, Marc P. Coons, Alejandro J. Garza, Sonika Johri, Nima Alidoust, Jungsang Kim, Andrii O. Maksymov, Jason H. V. Nguyen, Yunseong Nam, Lee M. J. Huntington
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
Quantum computers have the potential to advance material design and drug discovery by performing costly electronic structure calculations. A critical aspect of this application requires optimizing the limited resources of the quantum hardware. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98826a3cdae5c072c559f102276fa275
https://doaj.org/article/6066084546d9466e98d99f84047feb2f
https://doaj.org/article/6066084546d9466e98d99f84047feb2f
Autor:
Alexander L. Burin, Layla N. Qasim, Andrii O. Maksymov, Igor V. Rubtsov, E. Berk Atuk, Janarthanan Jayawickramarajah
Publikováno v:
The Journal of Physical Chemistry C. 123:3381-3392
Transport of vibrational energy via linear alkyl molecular chains can occur efficiently and with a high speed. This study addresses the question of how such transport is changed if an amide group is incorporated in the middle of such chain. A set of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ec1fbab09beebcc99450822f333f0ea
https://doi.org/10.1021/acs.jpcc.8b11570
https://doi.org/10.1021/acs.jpcc.8b11570
Publikováno v:
Physical Review B. 103
Tunneling two-level systems (TLSs), generic to amorphous solids, dictate the low-temperature properties of amorphous solids and dominate noise and decoherence in quantum nano-devices. The properties of the TLSs are generally described by the phenomen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaddfad19f66aeaf54c4942840185a4b
https://doi.org/10.1103/physrevb.103.054202
https://doi.org/10.1103/physrevb.103.054202
Autor:
Ming Li, Alaina Green, Reinhold Blümel, Andrii O. Maksymov, Nikodem Grzesiak, Nhung H. Nguyen, Norbert M. Linke, Yunseong Nam
In order to scale up quantum processors and achieve a quantum advantage, it is crucial to economize on the power requirement of two-qubit gates, make them robust to drift in experimental parameters, and shorten the gate times. Applicable to all quant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3ccd94d25afd0b30f60259fbb6be8a2
Autor:
Andrii O. Maksymov, Alexander L. Burin
We investigate many-body localization in the chain of interacting spins with a transverse power-law interaction, ${J}_{0}/{r}^{\ensuremath{\alpha}}$, and random on-site potentials, ${\ensuremath{\phi}}_{i}\ensuremath{\in}\left(\ensuremath{-}W/2,W/2\r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9782a9de635f5d82833a44759003bcb
Publikováno v:
Quantum Science and Technology. 6:034009
To harness the power of quantum computing, it is essential that a quantum computer provide maximal possible fidelity for a quantum circuit. To this end, much work has been done in the context of qubit routing or embedding, i.e., mapping circuit qubit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a15191b578171ec99d9d8fe127d7760
https://doi.org/10.1088/2058-9565/abf718
https://doi.org/10.1088/2058-9565/abf718
Autor:
Alexander L. Burin, Andrii O. Maksymov
The microwave absorption and noise caused by quantum two-level systems (TLS) dramatically suppress the coherence in Josephson junction qubits that are promising candidates for a quantum information applications. Microwave absorption by TLSs is not cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e288fb6df9859e9c1ed815c03a6711b2
This comment is dedicated to the investigation of many-body localization in a quantum Ising model with long-range power law interactions, $r^{-\alpha}$, relevant for a variety of systems ranging from electrons in Anderson insulators to spin excitatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8733666941b237bb4ee8e642cec5935d