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quant-ph2026
The power of time reversal in Hamiltonian property testing
Richard R. Allen, Matthias C. Caro, Yanlin Chen +2
Quantum algorithms enable Heisenberg-limited scaling across many tasks in sensing and learning, achieving precision using total evolution time. How…
quant-ph2026
Random dimension reduction and learning symmetric properties of quantum states
Angus Lowe, Xinyu Tan
We describe a procedure that simultaneously reduces the dimensions of many, potentially distinct quantum states while preserving properties invariant under the tensor power action…