Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Alexander B. Boyd"'
Autor:
Gregory Wimsatt, Olli-Pentti Saira, Alexander B. Boyd, Matthew H. Matheny, Siyuan Han, Michael L. Roukes, James P. Crutchfield
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033115 (2021)
We experimentally demonstrate that highly structured distributions of work emerge during even the simple task of erasing a single bit. These are signatures of a refined suite of time-reversal symmetries in distinct functional classes of microscopic t
Externí odkaz:
https://doaj.org/article/23883bbf55aa487a8462526e3c383d80
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023164 (2021)
Practical, useful computations are instantiated via physical processes. Information must be stored and updated within a system's configurations, whose energetics determine a computation's cost. To describe thermodynamic and biological information pro
Externí odkaz:
https://doaj.org/article/6ac99412b79d49f7ae96a14b3d0fa3a8
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033524 (2020)
Modern digital electronics support remarkably reliable computing, especially given the challenge of controlling nanoscale logical components that interact in fluctuating environments. However, we demonstrate that the high-reliability limit is subject
Externí odkaz:
https://doaj.org/article/d1259f8ca1de4d4d91b30f21f8650d4a
Publikováno v:
Physical Review X, Vol 8, Iss 3, p 031036 (2018)
Information processing typically occurs via the composition of modular units, such as the universal logic gates found in discrete computation circuits. The benefit of modular information processing, in contrast to globally integrated information proc
Externí odkaz:
https://doaj.org/article/f6f537424c584931825604c0c841ad60
Publikováno v:
Journal of Statistical Physics, vol 183, iss 1
Nonequilibrium information thermodynamics determines the minimum energy dissipation to reliably erase memory under time-symmetric control protocols. We demonstrate that its bounds are tight and so show that the costs overwhelm those implied by Landau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21da24ec5f0b8d32cfb03d09835ba63d
https://escholarship.org/uc/item/4632v615
https://escholarship.org/uc/item/4632v615
Publikováno v:
Physical Review Research, vol 2, iss 3
Modern digital electronics support remarkably reliable computing, especially given the challenge of controlling nanoscale logical components that interact in fluctuating environments. However, we demonstrate that the high-reliability limit is subject
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78a3f2e4a8092bb36441ee628b32ae16
https://escholarship.org/uc/item/8j09r0z9
https://escholarship.org/uc/item/8j09r0z9
Publikováno v:
Physical Review X, vol 8, iss 3
Physical Review X, Vol 8, Iss 3, p 031036 (2018)
Physical Review X, Vol 8, Iss 3, p 031036 (2018)
Author(s): Boyd, AB; Mandal, D; Crutchfield, JP | Abstract: Information processing typically occurs via the composition of modular units, such as the universal logic gates found in discrete computation circuits. The benefit of modular information pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38d07383db2d7c44c9fe2fa999da6573
https://escholarship.org/uc/item/9f95z0rb
https://escholarship.org/uc/item/9f95z0rb
Publikováno v:
Physical review. E, vol 95, iss 1-1
Boyd, AB; Mandal, D; & Crutchfield, JP. (2017). Correlation-powered information engines and the thermodynamics of self-correction. Physical Review E, 95(1), 012152. doi: 10.1103/PhysRevE.95.012152. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/85p5h50s
Boyd, Alexander B.; Mandal, Dibyendu; & Crutchfield, James P.(2016). Correlation-powered Information Engines and the Thermodynamics of Self-Correction. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/3bw3z82r
Boyd, AB; Mandal, D; & Crutchfield, JP. (2017). Correlation-powered information engines and the thermodynamics of self-correction. Physical Review E, 95(1), 012152. doi: 10.1103/PhysRevE.95.012152. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/85p5h50s
Boyd, Alexander B.; Mandal, Dibyendu; & Crutchfield, James P.(2016). Correlation-powered Information Engines and the Thermodynamics of Self-Correction. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/3bw3z82r
Information engines can use structured environments as a resource to generate work by randomizing ordered inputs and leveraging the increased Shannon entropy to transfer energy from a thermal reservoir to a work reservoir. We give a broadly applicabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a72f8beeb9de6ad6460d97b70a0e19b7
https://escholarship.org/uc/item/85p5h50s
https://escholarship.org/uc/item/85p5h50s
Publikováno v:
Boyd, Alexander B.; Mandal, Dibyendu; Riechers, Paul M.; & Crutchfield, James P.(2016). Transient Dissipation and Structural Costs of Physical Information Transduction. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/2m74p48n
A central result that arose in applying information theory to the stochastic thermodynamics of nonlinear dynamical systems is the Information-Processing Second Law (IPSL): the physical entropy of the universe can decrease if compensated by the Shanno
Publikováno v:
Boyd, Alexander B.; Mandal, Dibyendu; & Crutchfield, James P.(2016). Leveraging Environmental Correlations: The Thermodynamics of Requisite Variety. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/5q94655x
Journal of Statistical Physics, vol 167, iss 6
Boyd, AB; Mandal, D; & Crutchfield, JP. (2017). Leveraging Environmental Correlations: The Thermodynamics of Requisite Variety. Journal of Statistical Physics, 167(6), 1555-1585. doi: 10.1007/s10955-017-1776-0. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/0fc0443j
Journal of Statistical Physics, vol 167, iss 6
Boyd, AB; Mandal, D; & Crutchfield, JP. (2017). Leveraging Environmental Correlations: The Thermodynamics of Requisite Variety. Journal of Statistical Physics, 167(6), 1555-1585. doi: 10.1007/s10955-017-1776-0. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/0fc0443j
Key to biological success, the requisite variety that confronts an adaptive organism is the set of detectable, accessible, and controllable states in its environment. We analyze its role in the thermodynamic functioning of information ratchets---a fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bec5e38bed6436a018da1c3afe56ce5
http://www.escholarship.org/uc/item/5q94655x
http://www.escholarship.org/uc/item/5q94655x