Scalable Emulation of Sign-Problem-Free Hamiltonians with Room-Temperature p-bits

Autor: Camsari, KY, Chowdhury, S, Datta, S

Publikováno v: Physical Review Applied, vol 12, iss 3

The growing field of quantum computing is based on the concept of a q-bit, which is a delicate superposition of 0 and 1, requiring cryogenic temperatures for its physical realization along with challenging coherent coupling techniques for entangling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::36ed70ea4f3996648e5540e99342b1c0
https://escholarship.org/uc/item/25z842hd

CMOS plus stochastic nanomagnets enabling heterogeneous computers for probabilistic inference and learning.

Autor: Singh NS; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA., Kobayashi K; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA.; Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.; Graduate School of Engineering, Tohoku University, 6-6 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-0845, Japan., Cao Q; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA., Selcuk K; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA., Hu T; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA., Niazi S; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA., Aadit NA; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA., Kanai S; Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.; Graduate School of Engineering, Tohoku University, 6-6 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-0845, Japan.; WPI Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.; Center for Science and Innovation in Spintronics (CSIS), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.; PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, 332-0012, Japan.; Division for the Establishment of Frontier Sciences of Organization for Advanced Studies at Tohoku University, Tohoku University, Sendai, 980-8577, Japan.; National Institutes for Quantum Science and Technology, Takasaki, 370-1207, Japan., Ohno H; Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.; WPI Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.; Center for Science and Innovation in Spintronics (CSIS), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.; Center for Innovative Integrated Electronic Systems (CIES), Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-0845, Japan., Fukami S; Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan. s-fukami@riec.tohoku.ac.jp.; Graduate School of Engineering, Tohoku University, 6-6 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-0845, Japan. s-fukami@riec.tohoku.ac.jp.; WPI Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan. s-fukami@riec.tohoku.ac.jp.; Center for Science and Innovation in Spintronics (CSIS), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan. s-fukami@riec.tohoku.ac.jp.; Center for Innovative Integrated Electronic Systems (CIES), Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai, 980-0845, Japan. s-fukami@riec.tohoku.ac.jp.; Inamori Research Institute of Science (InaRIS), Kyoto, 600-8411, Japan. s-fukami@riec.tohoku.ac.jp., Camsari KY; Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, 93106, CA, USA. camsari@ece.ucsb.edu.

Publikováno v: Nature communications [Nat Commun] 2024 Mar 27; Vol. 15 (1), pp. 2685. Date of Electronic Publication: 2024 Mar 27.

Hardware Design for Autonomous Bayesian Networks.

Autor: Faria R; Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States., Kaiser J; Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States., Camsari KY; Department of Electrical and Computer Engineering, University of California, Santa Barbara, Santa Barbara, CA, United States., Datta S; Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States.

Publikováno v: Frontiers in computational neuroscience [Front Comput Neurosci] 2021 Mar 08; Vol. 15, pp. 584797. Date of Electronic Publication: 2021 Mar 08 (Print Publication: 2021).

Probabilistic Circuits for Autonomous Learning: A Simulation Study.

Autor: Kaiser J; Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States., Faria R; Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States., Camsari KY; Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States., Datta S; Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States.

Publikováno v: Frontiers in computational neuroscience [Front Comput Neurosci] 2020 Feb 25; Vol. 14, pp. 14. Date of Electronic Publication: 2020 Feb 25 (Print Publication: 2020).

Integer factorization using stochastic magnetic tunnel junctions.

Autor: Borders WA; Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan., Pervaiz AZ; School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA., Fukami S; Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan. s-fukami@riec.tohoku.ac.jp.; Center for Spintronics Integrated Systems, Tohoku University, Sendai, Japan. s-fukami@riec.tohoku.ac.jp.; Center for Innovative Integrated Electronic Systems, Tohoku University, Sendai, Japan. s-fukami@riec.tohoku.ac.jp.; Center for Spintronics Research Network, Tohoku University, Sendai, Japan. s-fukami@riec.tohoku.ac.jp.; Center for Science and Innovation in Spintronics (Core Research Cluster), Tohoku University, Sendai, Japan. s-fukami@riec.tohoku.ac.jp.; WPI-Advanced Institute for Materials Research, Tohoku University, Sendai, Japan. s-fukami@riec.tohoku.ac.jp., Camsari KY; School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA. kcamsari@purdue.edu., Ohno H; Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan.; Center for Spintronics Integrated Systems, Tohoku University, Sendai, Japan.; Center for Innovative Integrated Electronic Systems, Tohoku University, Sendai, Japan.; Center for Spintronics Research Network, Tohoku University, Sendai, Japan.; Center for Science and Innovation in Spintronics (Core Research Cluster), Tohoku University, Sendai, Japan.; WPI-Advanced Institute for Materials Research, Tohoku University, Sendai, Japan., Datta S; School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA.

Publikováno v: Nature [Nature] 2019 Sep; Vol. 573 (7774), pp. 390-393. Date of Electronic Publication: 2019 Sep 18.