The stabilizer Rényi entropy at Rényi index 1/2 for the finite-temperature transverse-field Ising chain reduces exactly to a Pfaffian whose universal scaling function is a level-eight eta quotient encoding hidden defect-like conformal boundary data.
Non- stabilizerness via matrix product states in the pauli basis.Phys
2 Pith papers cite this work. Polarity classification is still indexing.
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A linear Stabilizer Entropy acts as a non-stabilizerness monotone with overwhelming probability for mixed states under non-adaptive Clifford channels on flat stabilizer states, with violation probabilities decaying exponentially with system size.
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Hidden Conformal Boundary Data in Finite-Temperature Stabilizer Entropy
The stabilizer Rényi entropy at Rényi index 1/2 for the finite-temperature transverse-field Ising chain reduces exactly to a Pfaffian whose universal scaling function is a level-eight eta quotient encoding hidden defect-like conformal boundary data.
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Stabilizer entropy is trustworthy for mixed states
A linear Stabilizer Entropy acts as a non-stabilizerness monotone with overwhelming probability for mixed states under non-adaptive Clifford channels on flat stabilizer states, with violation probabilities decaying exponentially with system size.