815 citations · 1k across the 11 of their papers we have counts for
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quant-ph2014★ 815 cited
Unifying time evolution and optimization with matrix product states
Jutho Haegeman, Christian Lubich, Ivan Oseledets +2
We show that the time-dependent variational principle provides a unifying framework for time-evolution methods and optimisation methods in the context of matrix product states. In…
math.NA2014★ 181 cited
Time integration of tensor trains
Christian Lubich, Ivan Oseledets, Bart Vandereycken
A robust and efficient time integrator for dynamical tensor approximation in the tensor train or matrix product state format is presented. The method is based on splitting the proj…