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most citedCombinatorial frameworks for cluster algebras

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quant-ph2026

State-independent uncertainty relations on multipartite spin -systems

Yiling Wang, Kailash Misra, Naihuan Jing

The paper introduces a representation‑theoretic method to derive exact state‑independent variance‑based uncertainty bounds for multipartite spin‑½ (qubit) systems, providing analyt…

quant-ph2026

Unified monogamy and polygamy relations for multipartite systems

Yue Cao, Naihuan Jing, Kailash Misra +1

The paper introduces a tunable, parameter‑dependent framework that unifies and refines monogamy and polygamy inequalities for multipartite entanglement measures, providing tighter…

quant-ph2026

Fast Scrambling in the Hyperbolic Ising Model

Goksu Can Toga, Abhishek Samlodia, Alexander F. Kemper

The paper studies how curvature in a hyperbolic (AdS2) Ising spin chain speeds up quantum information scrambling, using out-of-time-ordered correlators, Krylov complexity, and spec…

quant-ph2026

Diagonal-Budgeted Trotterization for Efficient Quantum Hamiltonian Simulation

Srikar Chundury, Blake Burgstahler, Jiajia Li +2

Efficient classical simulation of quantum Hamiltonian dynamics is often bottlenecked by exponential state growth and the overhead of generic sparse linear algebra. We introduce dia…

quant-ph2026

Cayley's First Hyperdeterminant is an Entanglement Measure

Isaac Dobes, Naihuan Jing

Previously, it was shown that both the concurrence and -tangle on -qubit pure quantum states can be expressed in terms of Cayley's first hyperdeterminant \cite{dobes2024qubi…

quant-ph2026

Probing information theoretic measures of nonlinear ultracold quantum gases using phase-space distributions

Mariyah Ughradar, Ramkumar Radhakrishnan, Siddharth Kumar Tiwari +1

We use phase space distributions, specifically the Wigner and Husimi quasi probability distributions, to study harmonically trapped Bose--Einstein condensate described by the Gross…