Abelian mixed-state anomalies are fixed solely by an algebraic relation between a symmetry and its flux-insertion operator, producing universal symmetry-charge flow across charge sectors.
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2026 3representative citing papers
Entropy transport through a superfluid quantum point contact exhibits an oscillatory behavior at low voltage in the ballistic limit according to Keldysh calculations in the BCS regime.
Seeding boundary time crystals induces a measurement-induced phase transition where steady-state entanglement entropy scales with system size N in the seeded phase but decays exponentially otherwise.
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Anomaly and symmetry-charge flow in mixed states
Abelian mixed-state anomalies are fixed solely by an algebraic relation between a symmetry and its flux-insertion operator, producing universal symmetry-charge flow across charge sectors.
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Entropy transport through a superfluid quantum point contact: A Keldysh field-theory approach
Entropy transport through a superfluid quantum point contact exhibits an oscillatory behavior at low voltage in the ballistic limit according to Keldysh calculations in the BCS regime.
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Quantum Trajectory Entanglement in Seeded Boundary Time Crystals
Seeding boundary time crystals induces a measurement-induced phase transition where steady-state entanglement entropy scales with system size N in the seeded phase but decays exponentially otherwise.