Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wu, Peixue"'
Autor:
Smith, Graeme, Wu, Peixue
Quantum channel capacities give the fundamental performance limits for information flow over a communication channel. However, the prevalence of superadditivity is a major obstacle to understanding capacities, both quantitatively and conceptually. Ex
Externí odkaz:
http://arxiv.org/abs/2409.03927
Simulating quantum dynamics is one of the most promising applications of quantum computers. While the upper bound of the simulation cost has been extensively studied through various quantum algorithms, much less work has focused on establishing the l
Externí odkaz:
http://arxiv.org/abs/2407.15357
Autor:
Araiza, Roy, Cai, Jihong, Chen, Yushan, Holtermann, Abraham, Hsu, Chieh, Mohan, Tushar, Wu, Peixue, Yu, Zeyuan
In this short note we formulate a stabilizer formalism in the language of noncommutative graphs. The classes of noncommutative graphs we consider are obtained via unitary representations of compact groups, and suitably chosen operators on finite-dime
Externí odkaz:
http://arxiv.org/abs/2310.00762
Quantum complexity theory is concerned with the amount of elementary quantum resources needed to build a quantum system or a quantum operation. The fundamental question in quantum complexity is to define and quantify suitable complexity measures. Thi
Externí odkaz:
http://arxiv.org/abs/2303.11304
Autor:
Junge, Marius, Wu, Peixue
We show the continuity property of spectral gaps and complete Logarithmic constants in terms of the jump operators of Lindblad generators in finite dimensional setting. Our method is based on the bimodule structure of the derivation space and the tec
Externí odkaz:
http://arxiv.org/abs/2211.07527
Given a $C^{1,\beta}$ regular open set $D$ with boundary $\partial D = \bigcup_{k=1}^d \bigcup_{j=1}^{m_k} \Gamma_{k,j}$, where for any $1\le k\le d$, $ 1 \le j \le m_k$, $\Gamma_{k,j}$ is a $C^{1,\beta}$ submanifold without boundary of codimension $
Externí odkaz:
http://arxiv.org/abs/2203.03891
We develop a connection between tripartite information $I_3$, secret sharing protocols and multi-unitaries. This leads to explicit ((2,3)) threshold schemes in arbitrary dimension minimizing tripartite information $I_3$. As an application we show tha
Externí odkaz:
http://arxiv.org/abs/2012.08445
We prove the well-posedness of variable-order time fractional stochastic differential equations with jumps. Using a truncating argument, we do not assume any condition on the initial distribution and the integrability of the large jump term even thou
Externí odkaz:
http://arxiv.org/abs/2009.06866
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