Quantum computers have made extraordinary progress over the past decade, and
significant milestones have been achieved along the path of pursuing universal fault-tolerant …

Non-Abelian optics has emerged as a promising research field with the potential to
revolutionize our understanding of light–matter interactions and enable new applications in …

The finding of physical realizations of topologically ordered states in experimental settings,
from condensed matter to artificial quantum systems, has been the main challenge en route …

Rapid developments in quantum information processing have been made, and remarkable
achievements have been obtained in recent years, both in theory and experiments …

A bstract We present a systematic study of differences between NLL resummation and
parton showers. We first construct a Markovian Monte-Carlo algorithm for resummation of …

In Levin-Wen (LW) models, a wide class of exactly solvable discrete models, for two-
dimensional topological phases, it is relatively easy to describe only single-fluxon …

Quantum error correction technology is an important solution to solve the noise interference
generated during the operation of quantum computers. In order to find the best syndrome of …

A bstract In this paper we propose a Hamiltonian approach to gapped topological phases on
open surfaces. Our setting is an extension of the Levin-Wen model to a 2d graph on an open …

Topological quantum computation (TQC) is one of the most striking architectures that can
realize fault-tolerant quantum computers. In TQC, the logical space and the quantum gates …

We consider a refined version of the string-net model which assigns a different energy cost
to each plaquette excitation. Using recent exact calculations of the energy-level …