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What is a quantum simulator?
What is a quantum simulator?

An attempt to understand the PBR no
An attempt to understand the PBR no

NP-complete Problems and Physical Reality
NP-complete Problems and Physical Reality

Quantum analogue computing
Quantum analogue computing

`To Be, To Be, What Does it Mean to Be?` : On Quantum
`To Be, To Be, What Does it Mean to Be?` : On Quantum

Analysis of a Quantum Error Correcting Code using Quantum
Analysis of a Quantum Error Correcting Code using Quantum

PDF
PDF

Fidelity as a figure of merit in quantum error correction
Fidelity as a figure of merit in quantum error correction

Quantum Multi-object Search Algorithm with the
Quantum Multi-object Search Algorithm with the

Entanglement Monotones and Measures: an overview 1
Entanglement Monotones and Measures: an overview 1

Quantum Probabilistic Dyadic Second-Order Logic⋆
Quantum Probabilistic Dyadic Second-Order Logic⋆

... the set of states ΣH to the set of set of states ΣH0 , given by A(|ψi) for every |ψi ∈ H. An action is any such function A : H → H0 induced on state spaces by some linear map A : ΣH → ΣH0 . We can also define composition, tensor product and adjoint of actions in a natural way via composition, tensor ...
Charge dynamics and spin blockade in a hybrid double quantum dot
Charge dynamics and spin blockade in a hybrid double quantum dot

by Dr. Matti Pitkänen
by Dr. Matti Pitkänen

PPT - Fernando Brandao
PPT - Fernando Brandao

Optical and Quantum Communications—J. H. Shapiro, N. C. Wong
Optical and Quantum Communications—J. H. Shapiro, N. C. Wong

Document
Document

URL - StealthSkater
URL - StealthSkater

Synchronistic Phenomena as Entanglement
Synchronistic Phenomena as Entanglement

... ‘meaningful coincidences’, correlations not produced by causal interaction of the kind physicists know and apply successfully but mediated by correspondences of sense and meaning. In fact, it is a common feature of paranormal phenomena that they are prima facie disturbing, unfitting, unlikely incide ...
Realization of a Knill-Laflamme-Milburn controlled
Realization of a Knill-Laflamme-Milburn controlled

271, 31 (2000) .
271, 31 (2000) .

Complete Axiomatizations for Quantum Actions
Complete Axiomatizations for Quantum Actions

... (the ones satisfying the property). Our axiomatization in terms of quantum frames extends the older work on relational semantics for orthologic (based on orthoframes2 ) to the full (orthomodular) quantum logic, and beyond. One of the main problems of orthoframes (as shown in [15]) was that orthomodu ...
- Natural Sciences Publishing
- Natural Sciences Publishing

... which corresponds to the absolute value of the sum of negative eigenvalues of ρ̂ TA [38] , and which vanishes for unentangled states, N(ρ ) does not increase under local operations and classical communications (LOCC), i.e., it is an entanglement monotone [39], and as such it can be used to quantify ...
Unitary quantum theory as a formal framework for a
Unitary quantum theory as a formal framework for a

... below, its identification with the recordable time of human experience is an interpretative assumption. As noted by physicists from Schrödinger onward, unitary time evolution turns any separable physical state |U> = |A>  |B> into an entangled state |U> = |A  B>, where “entangled” simply means “not ...
Square-root measurement for quantum
Square-root measurement for quantum

... As mentioned earlier, a signal detector is described by a POVM. It is, however, difficult to obtain a closed-form analytical expression of the optimal POVM directly from the necessary and sufficient conditions of Bayes strategy in general. Fortunately, we can take an alternative approach, that is, w ...
Quantum Mechanics - Nanyang Technological University
Quantum Mechanics - Nanyang Technological University

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Quantum cognition

Quantum cognition is an emerging field which applies the mathematical formalism of quantum theory to model cognitive phenomena such as information processing by the human brain, decision making, human memory, concepts and conceptual reasoning, human judgment, and perception. The field clearly distinguishes itself from the quantum mind as it is not reliant on the hypothesis that there is something micro-physical quantum mechanical about the brain. Quantum cognition is based on the quantum-like paradigm or generalized quantum paradigm or quantum structure paradigm that information processing by complex systems such as the brain, taking into account contextual dependence of information and probabilistic reasoning, can be mathematically described in the framework of quantum information and quantum probability theory.Quantum cognition uses the mathematical formalism of quantum theory to inspire and formalize models of cognition that aim to be an advance over models based on traditional classical probability theory. The field focuses on modeling phenomena in cognitive science that have resisted traditional techniques or where traditional models seem to have reached a barrier (e.g., human memory ), and modeling preferences in decision theory that seem paradoxical from a traditional rational point of view (e.g., preference reversals ). Since the use of a quantum-theoretic framework is for modeling purposes, the identification of quantum structures in cognitive phenomena does not presuppose the existence of microscopic quantum processes in the human brain.
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