33 citations · 77 across the 6 of their papers we have counts for
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math-ph2006★ 33 cited
Energy transport by acoustic modes of harmonic lattices
Lisa Harris, Jani Lukkarinen, Stefan Teufel +1
We study the large scale evolution of a scalar lattice excitation which satisfies a discrete wave-equation in three dimensions. We assume that the dispersion relation associated to…
math-ph2006★ 23 cited
Geometric currents in piezoelectricity
Gianluca Panati, Christof Sparber, Stefan Teufel
As a simple model for piezoelectricity we consider a gas of infinitely many non-interacting electrons subject to a slowly time-dependent periodic potential. We show that in the adi…