2 citations · 3 across the 4 of their papers we have counts for
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Dynamical Simulations of Schrödinger's Equation via Rank-Adaptive Tensor Decompositions
N. Anders Petersson, Chase Hodges-Heilmann, Stefanie Günther
We study low-rank tensor methods for the numerical solution of Schrödinger's equation with time-independent and explicitly time-dependent Hamiltonians, motivated by large-scale sim…
Quandary: An open-source C++ package for high-performance optimal control of open quantum systems
Stefanie Günther, N. Anders Petersson, Jonathan L. Dubois
Quantum optimal control can be used to shape the control pulses for realizing unitary and non-unitary transformations of quantum states. These control pulses provide the fundamenta…
Quantum Physics without the Physics
N. Anders Petersson, Fortino Garcia, Daniel E. A. Appelo +3
This report explains the basic theory and common terminology of quantum physics without assuming any knowledge of physics. It was written by a group of applied mathematicians while…
Discrete Adjoints for Accurate Numerical Optimization with Application to Quantum Control
N. Anders Petersson, Fortino M. Garcia, Austin E. Copeland +2
This paper considers the optimal control problem for realizing logical gates in a closed quantum system. The quantum state is governed by Schrodinger's equation, which we formulate…