144 citations · 415 across the 12 of their papers we have counts for
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cond-mat.stat-mech2004
Nonlinear structures and thermodynamic instabilities in a one-dimensional lattice system
Nikos Theodorakopoulos, Michel Peyrard, Robert S. MacKay
The equilibrium states of the discrete Peyrard-Bishop Hamiltonian with one end fixed are computed exactly from the two-dimensional nonlinear Morse map. These exact nonlinear struct…
cond-mat.other2004★ 33 cited
Nonintegrable Schrodinger Discrete Breathers
J. Gomez-Gardenes, L. M. Floria, M. Peyrard +1
In an extensive numerical investigation of nonintegrable translational motion of discrete breathers in nonlinear Schrodinger lattices, we have used a regularized Newton algorithm t…