搜索结果: 1-8 共查到“经典场论 classical”相关记录8条 . 查询时间(0.234 秒)
We examine the onset of classical topological order in a nearest-neighbor kagome ice model. Using Monte Carlo simulations, we characterize the topological sectors of the groundstate using a non-local ...
Symmetric Criticality in Classical Field Theory
Symmetric Criticality Classical Field Theory
2010/12/21
This is a brief overview of work done by Ian Anderson, Mark Fels, and myself on symmetry reduction of Lagrangians and Euler-Lagrange equations, a subject closely related to Palais’ Principle of Symmet...
On the classical limit of quantum mechanics and the threat of fundamental graininess and chaos to the correspondence principle
classical limit of quantum mechanics fundamental graininess and chaos correspondence principle
2010/10/21
The aim of this paper is to review the classical limit of Quantum Mechanics and to precise the well known threat of chaos (and fundamental graininess) to the correspondence principle. We will introduc...
Tight Bounds for Classical and Quantum Coin Flipping
Tight Bounds for Classical Quantum Coin Flipping
2010/10/21
Coin flipping is a cryptographic primitive for which strictly better protocols exist if the
players are not only allowed to exchange classical, but also quantum messages. During the past
few years, ...
Quantum One-Way Communication is Exponentially Stronger Than Classical Communication
Quantum One-Way Communication Classical Communication
2010/10/27
In STOC 1999, Raz presented a (partial) function for which there is a quantum protocol
communicating only O(log n) qubits, but for which any classical (randomized, bounded-error)
protocol requires p...
Classical limits of boost-rotation symmetric spacetimes
boost-rotation symmetry C-metric Newtonian limit
2010/3/18
Boost-rotation symmetric spacetimes are exceptional as they are the only exact asymptotically flat solutions to the Einstein equations describing spatially bounded sources ("point-like" particles, bla...
Query Complexity: Worst-Case Quantum Versus Average-Case Classical
Query Complexity Worst-Case Quantum Versus Average-Case Classical
2010/10/18
Withdrawn. The results in the paper only work for a certain subclass of Boolean functions, in which block sensitivity has properties similar to those of ordinary sensitivity. They don’t work in genera...
Bose-Einstein Condensation in Classical Systems
Bose-Einstein Condensation Classical Systems
2010/10/18
It is shown, that Bose-Einstein statistical distributions can occur not only in quantum system,
but in classical systems as well. The coherent dynamics of the system, or equivalently
autocatalytic d...