Zobrazeno 1 - 10
of 856
pro vyhledávání: '"Volya, A."'
Autor:
Volya, Daniel, Mishra, Prabhat
We present a benchmarking protocol for universal quantum computers, achieved through the simulation of random dynamical quantum maps. This protocol provides a holistic assessment of system-wide error rates, encapsulating both gate inaccuracies and th
Externí odkaz:
http://arxiv.org/abs/2404.18846
Constrained optimization plays a crucial role in the fields of quantum physics and quantum information science and becomes especially challenging for high-dimensional complex structure problems. One specific issue is that of quantum process tomograph
Externí odkaz:
http://arxiv.org/abs/2404.18840
Autor:
Lubna, R. S., Garnsworthy, A. B., Tripathi, Vandana, Ball, G. C., Natzke, C. R., Rocchini, M., Andreoiu, C., Bhattacharjee, S. S., Dillmann, I., Garcia, F. H., Gillespie, S. A., Hackman, G., Griffin, C. J., Leckenby, G., Miyagi, T., Olaizola, B., Porzio, C., Rajabali, M. M., Saito, Y., Spagnoletti, P., Tabor, S. L., Umashankar, R., Vedia, V., Volya, A., Williams, J., Yates, D.
Publikováno v:
Phys. Rev. C 109, 014309 (2024)
The cross-shell excited states of $^{34}$Si have been investigated via $\beta$-decays of the $4^-$ ground state and the $1^+$ isomeric state of $^{34}$Al. Since the valence protons and valence neutrons occupy different major shells in the ground stat
Externí odkaz:
http://arxiv.org/abs/2401.04195
Autor:
Volya, Daniel, Mishra, Prabhat
Qudit-based quantum computation offers unique advantages over qubit-based systems in terms of noise mitigation capabilities as well as algorithmic complexity improvements. However, the software ecosystem for multi-state quantum systems is severely li
Externí odkaz:
http://arxiv.org/abs/2311.07015
Autor:
Temanson, Eli, Baker, Jessica, Kuvin, Sean, Hanselman, Ken, McCann, Gordon W., Baby, Lagy T., Volya, Alexander, Höflich, Peter, Wiedenhöver, Ingo
The $\mathrm{^{25}Al(p,\gamma)^{26}Si}$ reaction is part of a reaction network with impact on the observed galactic $^{26}$Al abundance. A new determination of the proton strength of the lowest $\ell=0$ proton-resonance in $^{26}$Si is required to mo
Externí odkaz:
http://arxiv.org/abs/2305.17511
Autor:
Bhattacharya, Soumik, Tripathi, Vandana, Tabor, S. L., Volya, A., Bender, P. C., Benetti, C., Carpenter, M. P., Carroll, J. J., Chester, A., Chiara, C. J., Childers, K., Clark, B. R., Crider, B. P., Harke, J. T., Liddick, S. N., Lubna, R. S., Luitel, S., Longfellow, B., Mogannam, M. J., Ogunbeku, T. H., Perello, J., Richard, A. L., Rubino, E., Saha, S., Shehu, O. A., Unz, R., Xiao, Y., Zhu, Yiyi
Results from the study of $\beta^-$-decay of $^{45}$Cl, produced in the fragmentation of a 140-MeV/u $^{48}$Ca beam, are presented. The half-life for $^{45}$Cl $\beta$-decay is measured to be 513(36) ms. The $\beta^-$ and $\beta^- 1n$ decay of $^{45}
Externí odkaz:
http://arxiv.org/abs/2305.14466
Functional validation is necessary to detect any errors during quantum computation. There are promising avenues to debug quantum circuits using runtime assertions. However, the existing approaches rely on the expertise of the verification engineers t
Externí odkaz:
http://arxiv.org/abs/2303.01487
Autor:
Volya, Daniel, Mishra, Prabhat
One of the major components for realizing quantum computers is the ability to initialize the computer to a known fiducial state, also known as state preparation. We demonstrate a state preparation method via measurement-induced steering on contempora
Externí odkaz:
http://arxiv.org/abs/2302.13518
Bosonic degrees of freedom and their emergence as a part of complex quantum many-body dynamics, symmetries, collective behavior, clustering and phase transitions play an important role in modern studies of quantum systems. In this work we present a s
Externí odkaz:
http://arxiv.org/abs/2212.00848
Publikováno v:
Phys. Rev. Res. 5, 023183 (2023)
The most important law of radioactivity is that of the exponential decay. In the realm of quantum mechanics, however, this decay law is neither rigorous nor fundamental. The deviations from the exponential decay have been observed experimentally at t
Externí odkaz:
http://arxiv.org/abs/2211.11619