23 citations · 72 across the 15 of their papers we have counts for
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quant-ph2026
Polynomial-time classical algorithms for mean-field models up to the glass transition
Alexander Schmidhuber, Alexander Zlokapa
The Sachdev-Ye-Kitaev model is a strongly interacting fermionic system that has been well-studied in condensed matter and high energy physics. It is highly quantum: Gaussian states…
quant-ph2026
On The Complexity of Redundancy-Free Quantum Hamiltonians
Matthew B. Hastings, Alexander Schmidhuber
We consider a class of redudancy-free Hamiltonians, which are those where the trace vanishes for any product of Hamiltonian terms in which at least one term appears an odd number o…
quant-ph2026
Adiabatic Quantum Phase Estimation
Alexander Schmidhuber, Seth Lloyd
Quantum phase estimation (QPE) is a central algorithmic primitive that estimates eigenvalues of a Hamiltonian up to precision in Heisenberg-limited time . Standard ga…