14 citations · 60 across the 6 of their papers we have counts for
6 papers
Spatial stochastic resonance in 1D Ising systems
Z. Neda, A. Rusz, E. Ravasz +2
The 1D Ising model is analytically studied in a spatially periodic and oscillatory external magnetic field using the transfer-matrix method. For low enough magnetic field intensiti…
Queues, Stacks, and Transcendentality at the Transition to Chaos
Cristopher Moore, Porus Lakdawala
We examine the one-humped map at the period-doubling transition to chaos, and ask whether its long-term memory is stack-like (last-in, first-out) or queue-like (first-in, first-out…
The Computational Complexity of Symbolic Dynamics at the Onset of Chaos
Porus Lakdawala
In a variety of studies of dynamical systems, the edge of order and chaos has been singled out as a region of complexity. It was suggested by Wolfram, on the basis of qualitative b…
Universal Cellular Automata and Class 4
Avinash Dhar, Porus Lakdawala, Gautam Mandal +1
Wolfram has provided a qualitative classification of cellular automata(CA) rules according to which, there exits a class of CA rules (called Class 4) which exhibit complex pattern…
String Field Theory of Two Dimensional QCD on a Cylinder: A Realization of W-infinity Current Algebra
Avinash Dhar, Porus Lakdawala, Gautam Mandal +1
We consider 2-dimensional QCD on a cylinder, where space is a circle of length . We formulate the theory in terms of gauge-invariant gluon operators and multiple-winding meson (…
Perturbation of the Ground Varieties of C = 1 String Theory
Debashis Ghoshal, Porus Lakdawala, Sunil Mukhi
We discuss the effect of perturbations on the ground rings of string theory at the various compactification radii defining the points of the moduli space. We argue that…