8 citations · 8 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2022
LETTER On putative incommensurate states of a finite Frenkel-Kontorova chain
Wolfgang Quapp, Josep Maria Bofill
We propose a new but simpler explanation of the phases of a Frenkel-Kontorova chain of atoms, and we demonstrate it by examples. Combined with this, we present a criticism of the t…
quant-ph2020★ 8 cited
Quantum Zermelo problem for general energy resource bounds
J. M. Bofill, A. S. Sanz, G. Albareda +2
A solution to the quantum Zermelo problem for control Hamiltonians with general energy resource bounds is provided. Interestingly, the energy resource of the control Hamiltonian an…
math.DG2013
The wave equation for level sets is not a Huygens' equation
Wolfgang Quapp, Josep Maria Bofill
Any surface can be foliated into equipotential hypersurfaces of the level sets. A current result is that the contours are the progressing wave fronts of a certain hyperbolic partia…