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Resource theory of asymmetric distinguishability for quantum channels
This paper develops the resource theory of asymmetric distinguishability for quantum channels, generalizing the related resource theory …
Xin Wang
,
Mark M. Wilde
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One-shot entanglement distillation beyond local operations and classical communication
We study the task of entanglement distillation in the one-shot setting under different classes of quantum operations which extend the …
Bartosz Regula
,
Kun Fang
,
Xin Wang
,
Mile Gu
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DOI
Quantifying the magic of quantum channels
To achieve universal quantum computation via general fault-tolerant schemes, stabilizer operations must be supplemented with other …
Xin Wang
,
Mark M Wilde
,
Yuan Su
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DOI
On Converse Bounds for Classical Communication Over Quantum Channels
We explore several new converse bounds for classical communication over quantum channels in both the one-shot and asymptotic regime. …
Xin Wang
,
Kun Fang
,
Marco Tomamichel
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Non-asymptotic Entanglement Distillation
Non-asymptotic entanglement distillation studies the trade-off between three parameters: the distillation rate, the number of …
Kun Fang
,
Xin Wang
,
Marco Tomamichel
,
Runyao Duan
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DOI
Semidefinite Programming Converse Bounds for Quantum Communication
We study the one-shot and asymptotic quantum communication assisted with the positive-partial-transpose-preserving (PPT) and …
Xin Wang
,
Kun Fang
,
Runyao Duan
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Semidefinite programming strong converse bounds for classical capacity
We show a meaningful theory of classical communication over quantum channels when assisted by no-signalling (NS) and PPT-preserving …
Xin Wang
,
Wei Xie
,
Runyao Duan
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DOI
Using and reusing coherence to realize quantum processes
Coherent superposition is a key feature of quantum mechanics that underlies the advantage of quantum technologies over their classical …
MG Diaz
,
Kun Fang
,
Xin Wang
,
Matteo Rosati
,
Michalis Skotiniotis
,
John Calsamiglia
,
Andreas Winter
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DOI
Gaussian quantum resource theories
We develop a general framework to assess capabilities and limitations of the Gaussian toolbox in continuous variable quantum …
Ludovico Lami
,
Bartosz Regula
,
Xin Wang
,
Rosanna Nichols
,
Andreas Winter
,
Gerardo Adesso
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Probabilistic Distillation of Quantum Coherence
The ability to distill quantum coherence is key for the implementation of quantum technologies; however, such a task cannot always be …
Kun Fang
,
Xin Wang
,
Ludovico Lami
,
Bartosz Regula
,
Gerardo Adesso
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