5 papers
Quantum MDS codes from complements of unions of finite-field subsets
Naihong Hu, Hong Ji
Let be an odd prime power. We use complements of unions of subsets of as locator sets and establish a sufficient condition under which a generalized Reed--Sol…
Protected Logical Qudits in Kitaev Quantum Double Models via Stable Representations
Naihong Hu, Futao Wang
Fault-tolerant quantum computation requires robust protection of encoded quantum information. In this work, we develop a representation-theoretic framework for constructing protect…
Quantification of the Resource Theory of Imaginarity Revisited
Yue Han, Naihong Hu
This work studies the decay of three imaginarity measures, namely the -norm-based imaginarity, the robustness of imaginarity, and the relative-entropy-based imaginarity, under…
Drinfeld Isomorphism for Novel Quantum Affine Algebra of Type
Rushu Zhuang, Ge Feng, Naihong Hu
In this paper, we first review the definition of the novel quantum affine algebra \(U_{\textbf{q}}(\widehat{\mathfrak{sl}}_2)\) of type \(A_{1}^{(1)}\) given in \cite{FHZ, HZhuang}…
Quantum Supersymmetries (II): Loewy Filtrations and Quantum de Rham Cohomology over Quantum Grassmann Superalgebra
Ge Feng, Naihong Hu, Marc Rosso
We explore the indecomposable submodule structure of quantum Grassmann super-algebra and its truncated objects in the case when is…