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Quantum Channel Simulation and the Channel's Smooth Max-Information
We study the general framework of quantum channel simulation, that is, the ability of a quantum channel to simulate another one using …
Kun Fang
,
Xin Wang
,
Marco Tomamichel
,
Mario Berta
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DOI
Time-dependent Hamiltonian simulation with L1-norm scaling
The difficulty of simulating quantum dynamics depends on the norm of the Hamiltonian. When the Hamiltonian varies with time, the …
Dominic W. Berry
,
Andrew M. Childs
,
Yuan Su
,
Xin Wang
,
Nathan Wiebe
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DOI
Efficiently Computable Bounds for Magic State Distillation
Magic state manipulation is a crucial component in the leading approaches to realizing scalable, fault-tolerant, and universal quantum …
Xin Wang
,
Mark M Wilde
,
Yuan Su
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DOI
Resource theory of asymmetric distinguishability
This paper systematically develops the resource theory of asymmetric distinguishability, as initiated roughly a decade ago [K. …
Xin Wang
,
Mark M. Wilde
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DOI
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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DOI
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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DOI
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