Directed percolation and numerical stability of simulations of digital memcomputing machines
Sign Up to like & getrecommendations! Published in 2021 at "Chaos"
DOI: 10.1063/5.0045375
Abstract: Digital memcomputing machines (DMMs) are a novel, non-Turing class of machines designed to solve combinatorial optimization problems. They can be physically realized with continuous-time, non-quantum dynamical systems with memory (time non-locality), whose ordinary differential equations… read more here.
Keywords: digital memcomputing; memcomputing machines; time; percolation numerical ... See more keywords
Solving a directed-percolation inverse problem.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.014305
Abstract: We present a directed-percolation inverse problem for diode networks: Given information about which pairs of nodes allow current to percolate from one to the other, can one find a configuration of diodes consistent with the… read more here.
Keywords: problem; directed percolation; inverse problem; percolation inverse ... See more keywords
Leidenfrost Effect as a Directed Percolation Phase Transition.
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DOI: 10.1103/physrevlett.127.124502
Abstract: Volatile drops deposited on a hot solid can levitate on a cushion of their own vapor, without contacting the surface. We propose to understand the onset of this so-called Leidenfrost effect through an analogy to… read more here.
Keywords: leidenfrost effect; directed percolation; phase transition; percolation phase ... See more keywords
Constrained Dynamics and Directed Percolation.
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DOI: 10.1103/physrevlett.129.190601
Abstract: In a recent work [A. Deger et al., Phys. Rev. Lett. 129, 160601 (2022).PRLTAO0031-900710.1103/PhysRevLett.129.160601] we have shown that kinetic constraints can completely arrest many-body chaos in the dynamics of a classical, deterministic, translationally invariant spin… read more here.
Keywords: constrained dynamics; dynamics directed; directed percolation; percolation ... See more keywords