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Holevo information

Nettet9. nov. 2024 · Holevo information is an upper bound for the accessible classical information of an ensemble of quantum states. In this work, we use Holevo … Nettet29. nov. 2024 · Holevo capacity is the maximum rate at which a quantum channel can reliably transmit classical information without entanglement. However, calculating the Holevo capacity of arbitrary quantum ...

[2103.06888] Holevo Information of Black Hole Mesostates

Nettet4. sep. 2024 · Approaches for approximate additivity of the Holevo information of quantum channels. Felix Leditzky, Eneet Kaur, Nilanjana Datta, Mark M. Wilde. We … Nettet18. apr. 2016 · 1 Answer. Sorted by: 1. Your definition of Holevo information is wrong. It corresponds to C e a, the entanglement assisted capacity of the channel. See equation (5) of the paper. The Holevo information is defined for a probabilistic mixture of density matrices, or for a cq-state (cq = classical quantum state). Share. Cite. pace program prisma health https://zohhi.com

Correlationmeasuresofaquantumstateand ...

NettetHevo is an end-to-end data pipeline platform that enables you to easily pull data from all your sources to the warehouse, run transformations for analytics, and deliver … NettetThe encoding of classical data in a physical support can be done up to some level of accuracy due to errors and the imperfection of the writing process. Moreover, some degradation of the stored data can happen over time because of physical or chemical instability of the system. Any readout strategy should take into account this natural … Nettet18. apr. 2016 · Your definition of Holevo information is wrong. It corresponds to $C_{ea} $, the entanglement assisted capacity of the channel. See equation (5) of the paper. The … jennifer whitmore

Holevo information and ensemble theory of gravity SpringerLink

Category:Phase-transition-like behavior in information retrieval of a …

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Holevo information

Holevo information and ensemble theory of gravity SpringerLink

Nettet10. feb. 2024 · The reduced density matrix of a given subsystem, denoted by ρA, contains the information on subregion duality in a holographic theory. We may extract the information by using the spectrum (eigenvalue) of the matrix, called entanglement spectrum in this paper. We evaluate the density of eigenstates, one-point and two-point … NettetHVO. Hydrogenated Vegetable Oil (solid fat) HVO. Høgskolen I Volda (college in Volda, Norway) HVO. Hrvatsko Vijeæe Obrane (Croatian Defence Council, Bosnia) HVO. …

Holevo information

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Nettet8. feb. 2024 · In this work, we use Holevo information to investigate the ensemble theory interpretation of quantum gravity. We study the Holevo information in random … Nettet26. i10-index. 128. 74. Holevo Alexander. Steklov Mathematical Institute. Verified email at mi.ras.ru - Homepage. Probability Information Theory Quantum Theory …

NettetAlexander Holevo Original approach to foundations of quantum mechanics via mathematical statistics leading to substantial generalization of standard notion of … NettetThe proof of Holevo’s bound is slightly technical. The simple intuition is that, by a quantum equivalent of the data processing inequality, the mutual information between X and …

Nettet25. jan. 2024 · Abstract. We study quantum channels that are close to another channel with weakly additive Holevo information, and we derive upper bounds on their …

Nettet15. jul. 2024 · The Holevo bound is an asymptotically achievable bound when one allows for any measurement strategy, including collective measurements on many copies of the probe. In this work, we introduce a...

Nettet2 dager siden · The output Holevo information χ(Φ(b µ)) of a complementary channel is interpreted as a bound on the amount of classical information ”obtained” by the environment (or ”eavesdropper” in terms of secret communications) [7, 9]. Below we will consider different applications of the relations (70)-(73) and (74)-(76). pace program for seniors paNettetHolevo information is an upper bound to the accessible information, and this bound might prompt us to wonder if it is also an achievable rate for classical communication, given that the accessible information is achievable. The main theorem of this lecture gives a lower bound on the classical capacity of a quantum jennifer whitmore npNettetBook Authors: Alexander S. Holevo This is a very active area of research especially because of its link to fundamental physics as well as to (quantum) computing and … jennifer whitmire