138 citations · 632 across the 16 of their papers we have counts for
16 papers
Indistinguishability of identical bosons from a quantum information theory perspective
Matthias Englbrecht, Tristan Kraft, Christoph Dittel +3
Using tools from quantum information theory, we present a general theory of indistinguishability of identical bosons in experiments consisting of passive linear optics followed by…
Transformations of Stabilizer States in Quantum Networks
Matthias Englbrecht, Tristan Kraft, Barbara Kraus
Stabilizer states and graph states find application in quantum error correction, measurement-based quantum computation and various other concepts in quantum information theory. In…
Incompatible measurements in quantum information science
Otfried Gühne, Erkka Haapasalo, Tristan Kraft +2
Some measurements in quantum mechanics disturb each other. This has puzzled physicists since the formulation of the theory, but only in recent decades has the incompatibility of me…
Symmetries in quantum networks lead to no-go theorems for entanglement distribution and to verification techniques
Kiara Hansenne, Zhen-Peng Xu, Tristan Kraft +1
Quantum networks are promising tools for the implementation of long-range quantum communication. The characterization of quantum correlations in networks and their usefulness for i…
Transformations in quantum networks via local operations assisted by finitely many rounds of classical communication
Cornelia Spee, Tristan Kraft
Recent advances have led towards first prototypes of quantum networks in which entanglement is distributed by sources producing bipartite entangled states. This raises the question…
An operational characterization of infinite-dimensional quantum resources
Erkka Haapasalo, Tristan Kraft, Juha-Pekka Pellonpää +1
Recently, various non-classical properties of quantum states and channels have been characterized through an advantage they provide in specific quantum information tasks over their…
Quantum measurement incompatibility in subspaces
Roope Uola, Tristan Kraft, Sébastien Designolle +5
We consider the question of characterising the incompatibility of sets of high-dimensional quantum measurements. We introduce the concept of measurement incompatibility in subspace…
Characterizing Quantum Networks: Insights from Coherence Theory
Tristan Kraft, Cornelia Spee, Xiao-Dong Yu +1
Networks based on entangled quantum systems enable interesting applications in quantum information processing and the understanding of the resulting quantum correlations is essenti…
Quantum entanglement in the triangle network
Tristan Kraft, Sébastien Designolle, Christina Ritz +3
Beyond future applications, quantum networks open interesting fundamental perspectives, notably novel forms of quantum correlations. In this work we discuss quantum correlations in…
Monogamy relations of quantum coherence between multiple subspaces
Tristan Kraft, Marco Piani
Quantum coherence plays an important role in quantum information protocols that provide an advantage over classical information processing. The amount of coherence that can exist b…
All quantum resources provide an advantage in exclusion tasks
Roope Uola, Tom Bullock, Tristan Kraft +2
A key ingredient in quantum resource theories is a notion of measure. Such as a measure should have a number of fundamental properties, and desirably also a clear operational meani…
Quantum marginal problem and incompatibility
Erkka Haapasalo, Tristan Kraft, Nikolai Miklin +1
One of the basic distinctions between classical and quantum mechanics is the existence of fundamentally incompatible quantities. Such quantities are present on all levels of quantu…
Quantification of quantum dynamics with input-output games
Roope Uola, Tristan Kraft, Alastair A. Abbott
Recent developments surrounding resource theories have shown that any quantum state or measurement resource, with respect to a convex (and compact) set of resourceless objects, pro…
Quantifying quantum resources with conic programming
Roope Uola, Tristan Kraft, Jiangwei Shang +2
Resource theories can be used to formalize the quantification and manipulation of resources in quantum information processing such as entanglement, asymmetry and coherence of quant…
Genuine Distributed Coherence
Tristan Kraft, Marco Piani
We introduce a notion of genuine distributed coherence. Such a notion is based on the possibility of concentrating on individual systems the coherence present in a distributed syst…
Characterizing Genuine Multilevel Entanglement
Tristan Kraft, Christina Ritz, Nicolas Brunner +2
Entanglement of high-dimensional quantum systems has become increasingly important for quantum communication and experimental tests of nonlocality. However, many effects of high-di…