400 citations · 2.5k across the 79 of their papers we have counts for
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Weighted Berry curvature and global geometry of mixed quantum states
Dominik Kuczyński, Erik Sjöqvist
We examine the geometric interpretation of the quantum geometric tensor proposed in [Phys. Rev. B {\bf 110}, 035404 (2024)] for mixed quantum states, focusing on its imaginary part…
-pod realization of nonadiabatic holonomic quantum computation
Oskar Axelsson, Claes Fälth, Elias Henriksson Lindberg +1
Holonomic quantum computation (HQC) realizes quantum gates through non-Abelian geometric phases, providing an experimentally accessible approach to quantum control. While the nonad…
Quasi-holonomy in non-adiabatic quantum evolution
Erik Sjöqvist, Adam Fredriksson
We develop a framework for quasi-holonomy in non-adiabatic quantum time evolution of subspaces along loops in a complex Grassmannian. By factoring the Schrödinger evolution into dy…