101 citations · 339 across the 25 of their papers we have counts for
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math.NA2016
Discretising the Herman--Kluk Propagator
Caroline Lasser, David Sattlegger
The Herman--Kluk propagator is a popular semi-classical approximation of the unitary evolution operator in quantum molecular dynamics. In this paper we formulate the Herman--Kluk p…
math.NA2016
Symmetric Kronecker products and semiclassical wave packets
George A. Hagedorn, Caroline Lasser
We investigate the iterated Kronecker product of a square matrix with itself and prove an invariance property for symmetric subspaces. This motivates the definition of an iterated…