Imaginary part of holographic timelike entanglement entropy serves as a quantum-information probe of criticality with critical exponent θ_I=1/2, revealing maximum quantum coherence at critical points in strongly coupled systems.

#QuantumInformation #CriticalPhenomena #HolographyDuality

Imaginary part of holographic timelike entanglement entropy serves as a quantum-information probe of criticality with critical exponent θ_I=1/2, revealing maximum quantum coherence at critical points in strongly coupled systems.

#QuantumInformation #CriticalPhenomena #HolographyDuality

#GESISblog #blog #networks #criticalphenomena
New post on the GESIS blog: Lietz, Oliveira, and Sun on how networks from physics, biology, and social systems exhibit similar patterns at critical phenomena.

doi.org/10.34879/ges...

Single-qubit probe achieves high-precision detection of aging transitions in quantum oscillator networks through enhanced Fisher information near criticality. Critical sensing enhancement persists in both quantum and classical regimes.

#QuantumSensing #CriticalPhenomena #Research

Semiconductor photon BECs exhibit critical slowing and susceptibility amplification peaked at the same condensate population (~1250 photons), establishing critical susceptibility as a dynamical signature of quantum condensation.

#PhotonicQuantum #CriticalPhenomena #Research