Systematic Derivation of a Rotationally Covariant Extension of the Two-Dimensional Newell-Whitehead-Segel Equation
- 18 March 1996
- journal article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 76 (12) , 2185-2187
- https://doi.org/10.1103/physrevlett.76.2185
Abstract
An extension of the Newell-Whitehead-Segel amplitude equation covariant under abritrary rotations is derived systematically by the renormalization group method.Comment: 8 pages, to appear in Phys. Rev. Letters, March 18, 199Keywords
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