Zobrazeno 1 - 10
of 1 236
pro vyhledávání: '"Crutchfield P"'
We implement a Szilard engine using a 2-bit logical unit consisting of inductively coupled quantum flux parametrons (QFPs) -- Josephson-junction superconducting circuits with applications in both the classical and quantum information processing regim
Externí odkaz:
http://arxiv.org/abs/2407.20418
Reducing the energy inefficiency of conventional CMOS-based computing devices -- which rely on logically irreversible gates to process information -- remains both a fundamental engineering challenge and a practical social challenge of increasing impo
Externí odkaz:
http://arxiv.org/abs/2406.12153
Entropy production (EP) is a central quantity in nonequilibrium physics as it monitors energy dissipation, irreversibility, and free energy differences during thermodynamic transformations. Estimating EP, however, is challenging both theoretically an
Externí odkaz:
http://arxiv.org/abs/2405.12305
Efficiently harvesting thermodynamic resources requires a precise understanding of their structure. This becomes explicit through the lens of information engines -- thermodynamic engines that use information as fuel. Maximizing the work harvested usi
Externí odkaz:
http://arxiv.org/abs/2402.16995
Recording the undersea three-dimensional bioacoustic sound field in real-time promises major benefits to marine behavior studies. We describe a novel hydrophone array -- the hydroambiphone (HAP) -- that adapts ambisonic spatial-audio theory to sound
Externí odkaz:
http://arxiv.org/abs/2312.16662
Autor:
Rupe, Adam T., Crutchfield, James P.
After more than a century of concerted effort, physics still lacks basic principles of spontaneous self-organization. To appreciate why, we first state the problem, outline historical approaches, and survey the present state of the physics of self-or
Externí odkaz:
http://arxiv.org/abs/2311.13749
Alternative computing paradigms open the door to exploiting recent innovations in computational hardware to probe the fundamental thermodynamic limits of information processing. One such paradigm employs superconducting quantum interference devices (
Externí odkaz:
http://arxiv.org/abs/2307.01926
When reformulated as a resource theory, thermodynamics can analyze system behaviors in the single-shot regime. In this, the work required to implement state transitions is bounded by {\alpha}-Renyi divergences and so differs in identifying efficient
Externí odkaz:
http://arxiv.org/abs/2305.17815
Spontaneous self-organization is ubiquitous in systems far from thermodynamic equilibrium. While organized structures that emerge dominate transport properties, universal representations that identify and describe these key objects remain elusive. He
Externí odkaz:
http://arxiv.org/abs/2304.12586
Recurrent neural networks are used to forecast time series in finance, climate, language, and from many other domains. Reservoir computers are a particularly easily trainable form of recurrent neural network. Recently, a "next-generation" reservoir c
Externí odkaz:
http://arxiv.org/abs/2303.14553