599 citations · 1k across the 6 of their papers we have counts for
6 papers · 1 filter
Quantum survival in hybrid pursuit dynamics - a lion chasing a lamb problem
P. Held, İ. Yalçınkaya, F. Pegoraro +10
Measurement and classical randomness usually degrade coherence; controlling where and when a subsystem is monitored can instead make them a tunable resource. We introduce a photoni…
Relative-belief inference in quantum information theory
Y. S. Teo, S. U. Shringarpure, H. Jeong +6
We introduce the framework of Bayesian relative belief that directly evaluates whether or not the experimental data at hand supports a given hypothesis regarding a quantum system b…
Evidence-based certification of quantum dimensions
Y. S. Teo, H. Jeong, N. Prasannan +5
Identifying a reasonably small Hilbert space that completely describes an unknown quantum state is crucial for efficient quantum information processing. We introduce a general dime…
Efficient algorithm for optimizing data pattern tomography
L. Motka, B. Stoklasa, J. Rehacek +6
We give a detailed account of an efficient search algorithm for the data pattern tomography proposed by J. Rehacek, D. Mogilevtsev, and Z. Hradil [Phys. Rev. Lett.~\textbf{105}, 01…
Decoherence and disorder in quantum walks: From ballistic spread to localization
A. Schreiber, K. N. Cassemiro, V. Potoček +3
We investigate the impact of decoherence and static disorder on the dynamics of quantum particles moving in a periodic lattice. Our experiment relies on the photonic implementation…
Photons Walking the Line: A quantum walk with adjustable coin operations
A. Schreiber, K. N. Cassemiro, V. Potocek +5
We present the first robust implementation of a coined quantum walk over five steps using only passive optical elements. By employing a fiber network loop we keep the amount of req…