73 citations · 344 across the 32 of their papers we have counts for
32 papers
From Maximum Cut to Maximum Independent Set
Chuixiong Wu, Jianan Wang, Fen Zuo
The Maximum Cut (Max-Cut) problem could be naturally expressed either in a Quadratic Unconstrained Binary Optimization (QUBO) formulation, or as an Ising model. It has long been kn…
More on greedy construction heuristics for the MAX-CUT problem
Jianan Wang, Chuixiong Wu, Fen Zuo
A cut of a graph can be represented in many different ways. Here we propose to represent a cut through a ``relation tree'', which is a spanning tree with signed edges. We show that…
Stabilizer Approximation III: Maximum Cut
Chuixiong Wu, Jianan Wang, Fen Zuo
We apply the stabilizer formalism to the Maximum Cut problem, and obtain a new greedy construction heuristic. It turns out to be an elegant synthesis of the edge-contraction and di…
Stabilizer Approximation II: From HO To CH
Jianan Wang, Chuixiong Wu, Fen Zuo
We apply the stabilizer method to the study of some complicated molecules, such as water and benzene. In the minimal STO-3G basis, the former requires 14 qubits, and the latter 72…
Stabilizer Approximation
Xinying Li, Jianan Wang, Chuixiong Wu +1
We propose a heuristic method to obtain the approximate groundstate for a Hamiltonian in the qubit form, based on the stabilizer formalism. These states may serve as proper initial…
The Cosmological Constant: A Categorical View
Fen Zuo
Some theoretic results related to the cosmological constant, obtained in the 80's and 90's of last century, are reviewed. These results exhibit some interesting underlying pattern…