Quantum correlations in quantum information
Bounds on quantum nonlocality
... seen in Chapter 1 that quantum mechanics can lead to the viola- tion of Bell inequalities, contradicting the hypothesis of local realism (Definition ...explore quantum systems in many tasks, ...
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Information–theoretic implications of quantum causal structures
... networks. Quantum networks are ubiquitous in quantum ...relevance in classical causal inference, namely the inference of latent common ancestors 14,45 ...these quantum networks already ...
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Bounding the sets of classical and quantum correlations in networks
... Chair in Quantum Information Science, Fundacio Obra Social “la Caixa” (LCF/BQ/ ES15/10360001), the Spanish MINECO (QIBEQI FIS2016-80773-P and Severo Ochoa SEV-2015-0522), Fundacio Cellex, Generalitat ...
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Coherent measurements in quantum metrology
... ones in information processing [ 1 ]. Quantum correlations can be employed to beat the shot-noise (standard) limit in metrology ...all quantum technologies operate with some ...
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A study of the dynamics of quantum correlations
... of quantum mechanics there has been a huge progress in techno- ...logy. Quantum mechanics underpins our modern society in many ways, from all kinds of electronic devices to how some economic ...
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Sudden change in quantum and classical correlations and the Unruh effect
... relativity in the behavior of quantum systems when (i) the relative motion and (ii) proper acceleration of the communicating partners is large have attracted much attention (see ...interesting in its ...
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Quantifying quantum invasiveness
... of quantum theory are usually defined as those not satisfying a worldview referred to as ...objects, in this context understood as those governed by classical laws, are consistent with definite values for ...
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Statistics Quantum Satis
... Gosto de meta análise, recomendo que se tente usar in- formação — mas com contenção, e com espírito crítico. E o espírito crítico leva-nos também a reconhecer que ao usar dados alheios podemos estar a usar dados ...
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Quantum correlations in DQC1 model with post-selection
... Each surface with different color shows the mean value of 10 4 random unitary matrices used to compute the QC for each purification step of the auxiliary qubit.. The intermediate steps ar[r] ...
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Entropy effect in quantum computing and information: an open-source environment simulation
... present in the computers, as for instance their processing capacity, are reaching their physical ...to quantum computation offer solutions to these limita- tions and issues that may ...arise. In the ...
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A quantum subgroup depth
... tion in the setting of quantum groups – to compute depth of the Hopf subalgebra H in its Drinfeld double ...D(H). In this paper the Hopf subalgebra quotient module Q (a generalization of the ...
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Quantum dot-a promising candidate for realization of quantum computation: an overview
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Quantum state tuning: numerical study of the quantum harmonic oscillator.
... Pela introdução de uma metodologia numérica simples e intuitiva de solução, como o método de Euler, 2 o sistema de equações é reduzido a apenas uma equação de identidade e outra de r[r] ...
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E assim se fez o quantum. . ..
... O Sol e as estrelas emitem luz porque suas superf´ıcies tˆem temperaturas elevad´ıssimas; a superf´ıcie do Sol tem temperatura de cerca de 6000 ◦ C e emite um espectro luminoso rico em raios azuis. A caracter´ıstica ...
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Symmetric quantum calculus
... Programme in Mathematics and Applications offered jointly by University of Aveiro and University of ...Minho. In the first year we, students, had several one-semester courses in distinct fields of ...
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Advances in quantum neural networks
... properties. In this paper, our main contribution is to discuss a model of quantum neuron which has a dynamic internal ...content in the ...[9]. In [10], a quantum associative memory ...
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Generalized quantum entropies
... nonextensive quantum entropies for Bose–Einstein and Fermi–Dirac gases, arbitrarily introduced in ...method. In particular, the q-quantum entropy ...lying in the interval q ∈ [ 1 , ∞) ...
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Quantum communication with polarization-encoded qubit using quantum error correction
... of information processing that make use of quantum properties in order to permit the realization of new ways of communication and computation without counterpart in the classical world, as ...
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Coin state properties in quantum walks
... shown in Fig. 2 for the h 5 g 5 p/4 (a) and g 5 0, h 5 p/8 (b). In both cases, open boundary conditions persist until n^50, when clear non-zero values of M(6L,n) are ...obtained. In the first case, ...
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Towards quantum program calculation
... Some believe that the problem is lack of mathematical abstraction once again (Kramer, 2007). Stepping back to the initial computation abstractions of the 1930s, lambda calculus was developed with the aim of creating a ...
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