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- The University of SydneyAU198 papers
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- Nanyang Technological UniversitySG41 papers
30 papers · 1 filter
Local PT symmetry violates the no-signaling principle
Yi-Chan Lee, Min-Hsiu Hsieh, Steven T. Flammia +1
Bender et al. have developed PT-symmetric quantum theory as an extension of quantum theory to non-Hermitian Hamiltonians. We show that when this model has a local PT symmetry actin…
When Equivalence and Bisimulation Join Forces in Probabilistic Automata
Yuan Feng, Lijun Zhang
Probabilistic automata were introduced by Rabin in 1963 as language acceptors. Two automata are equivalent if and only if they accept each word with the same probability. On the ot…
Asymptotic State Discrimination and a Strict Hierarchy in Distinguishability Norms
Eric Chitambar, Min-Hsiu Hsieh
In this paper, we consider the problem of discriminating quantum states by local operations and classical communication (LOCC) when an arbitrarily small amount of error is permitte…
Quantum random walks on congested lattices
Keith R. Motes, Alexei Gilchrist, Peter P. Rohde
We consider quantum random walks on congested lattices and contrast them to classical random walks. Congestion is modelled with lattices that contain static defects which reverse t…
Characterness: An Indicator of Text in the Wild
Yao Li, Wenjing Jia, Chunhua Shen +1
Text in an image provides vital information for interpreting its contents, and text in a scene can aide with a variety of tasks from navigation, to obstacle avoidance, and odometry…
Nanodiamonds with silicon vacancy defects for non-toxic photostable fluorescent labeling of neural precursor cells
Tobias D. Merson, Stefania Castelletto, Igor Aharonovich +3
Nanodiamonds (NDs) containing silicon vacancy (SiV) defects were evaluated as a potential biomarker for the labeling and fluorescent imaging of neural precursor cells (NPCs). SiV-c…