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Mutually Unbiased Bases, ETFs, and Zauner’s Conjecture — Problem 23
Mutually Unbiased Bases, ETFs, and Zauner’s Conjecture — Problem 22
Compact continuous-variable ZX diagrams for GKP and cat codes — original question and dated source context.
Syndromes and errors during non-Clifford logical gates — original question and dated source context.
ZX descriptions of basic error correction and magic-state distillation — original question and dated source context.
Polynomial system-size cost for learning a local Hamiltonian coefficient — original question and dated source context.
Learning ground-state parent Hamiltonians in polynomial time — original question and dated source context.
Does amplitude estimation require the inverse unitary? — original question and dated source context.
System-size lower bounds for Hamiltonian learning — original question and dated source context.
Learning Hamiltonians using only long time evolutions — original question and dated source context.
Tight bounds and natural examples for quantum channel testing — original question and dated source context.
Instance-optimal state certification with entangled measurements — original question and dated source context.
Optimal sample complexity of shadow tomography — original question and dated source context.
A hierarchy with one additional quantum replica — original question and dated source context.
NISQ query lower bounds and natural oracle separations — original question and dated source context.
Sample complexity of entanglement testing — original question and dated source context.
Memory lower bounds beyond twice the input qubits — original question and dated source context.
Uses of feedforward control in mesoscopic systems — original question and dated source context.
Adaptive measurement protocols for small quantum systems — original question and dated source context.
Easy objectives for open-loop quantum control — original question and dated source context.
When does controller noise eliminate coherent-feedback advantages? — original question and dated source context.
Control Hamiltonian noise and fidelity — original question and dated source context.
Control when the controller is as noisy as the system — original question and dated source context.
Control with a significantly damped auxiliary — original question and dated source context.
Direct versus field-mediated coupling — original question and dated source context.