Literature DB >> 11497773

Coherent structures and entropy in constrained, modulationally unstable, nonintegrable systems.

B Rumpf1, A C Newell.   

Abstract

Many studies have shown that nonintegrable systems with modulational instabilities constrained by more than one conservation law exhibit universal long time behavior involving large coherent structures in a sea of small fluctuations. We show how this behavior can be explained in detail by simple thermodynamic arguments.

Year:  2001        PMID： 11497773     DOI： 10.1103/PhysRevLett.87.054102

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  2 in total

1.  Observation of replica symmetry breaking in disordered nonlinear wave propagation.

Authors:  Davide Pierangeli; Andrea Tavani; Fabrizio Di Mei; Aharon J Agranat; Claudio Conti; Eugenio DelRe
Journal:  Nat Commun       Date:  2017-11-15       Impact factor: 14.919

2.  Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys.

Authors:  E Iacocca; T-M Liu; A H Reid; Z Fu; S Ruta; P W Granitzka; E Jal; S Bonetti; A X Gray; C E Graves; R Kukreja; Z Chen; D J Higley; T Chase; L Le Guyader; K Hirsch; H Ohldag; W F Schlotter; G L Dakovski; G Coslovich; M C Hoffmann; S Carron; A Tsukamoto; A Kirilyuk; A V Kimel; Th Rasing; J Stöhr; R F L Evans; T Ostler; R W Chantrell; M A Hoefer; T J Silva; H A Dürr
Journal:  Nat Commun       Date:  2019-04-15       Impact factor: 14.919
  2 in total

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