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Ranyiliu Chen

Guangdong-Hong Kong-Macao Greater

Papers on Lattice

1

Total citations

0

Topics

0

Publication activitypapers/week, last 8 weeks

Frequent co-authors

Guocheng Zhen (1)Xin Wang (1)

Papers (1)

Oct 5, 2026

Affiliation:1w ago·also Guangdong-Hong Kong-Macao Greater, HKUST

Closed-Form Arbitrary-Gap Rényi Nonadditivity Above Any Positive Order via Direct Products of Free Groups and High-Girth Graphs

Arbitrarily large Rényi entropy additivity gaps are now constructible for quantum channels across all orders above any positive threshold.

Guocheng Zhen, Ranyiliu Chen, Xin Wang