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hep-th2026
Multi-entropy in random tensor networks
Miao Hu, Simon Lin, Ion Nechita
We study the evaluation of Rényi multi-entropies in Random Tensor Network (RTN) states in the large bond-dimension limit. For the case of Rényi index and arbitrar…
math.OA2026
Quantum Graph Theory by Example
Gian Luca Spitzer, Ion Nechita
Quantum graphs have been introduced by Duan, Severini, and Winter to describe the zero-error behaviour of quantum channels. Since then, quantum graph theory has become a field of s…