Quantum Mechanical Nature in Liquid NMR Quantum Computing

2002 ◽  
Vol 38 (3) ◽  
pp. 305-308 ◽  
Author(s):  
Long Gui-Lu ◽  
Yan Hai-Yang ◽  
Li Yan-Song ◽  
Tu Chang-Cun ◽  
Zhu Sheng-Jiang ◽  
...  
Keyword(s):  
Quantum Computing ◽  
Quantum Mechanical ◽  
Mechanical Nature

Quantum Algorithms

2021 ◽  
pp. 82-101
Author(s):  
Renata Wong ◽  
Amandeep Singh Bhatia
Keyword(s):  
Quantum Computing ◽  
Fault Tolerance ◽  
Quantum Computation ◽  
Quantum Computer ◽  
Quantum Algorithms ◽  
Computer Hardware ◽  
Quantum Mechanical ◽  
Computational Power ◽  
Quantum Devices ◽  
The Core

In the last two decades, the interest in quantum computation has increased significantly among research communities. Quantum computing is the field that investigates the computational power and other properties of computers on the basis of the underlying quantum-mechanical principles. The main purpose is to find quantum algorithms that are significantly faster than any existing classical algorithms solving the same problem. While the quantum computers currently freely available to wider public count no more than two dozens of qubits, and most recently developed quantum devices offer some 50-60 qubits, quantum computer hardware is expected to grow in terms of qubit counts, fault tolerance, and resistance to decoherence. The main objective of this chapter is to present an introduction to the core quantum computing algorithms developed thus far for the field of cryptography.

scholarly journals Quantum Mechanical 4-dimensional Non-polarizing Beamsplitter

2021 ◽  
Author(s):  
Artem Kryvobok ◽  
Alan Kathman
Keyword(s):  
Quantum Computing ◽  
Scalar Field ◽  
Experimental Evidence ◽  
Vector Fields ◽  
Matrix Representation ◽  
Point Of View ◽  
Quantum Mechanical ◽  
Simple Experiment ◽  
Canonical Commutation Relations ◽  
Classical Fields

Abstract The effects of a beamsplitter are frequently described mathematically as a matrix acting on a two input ports vector. This might be comprehensive for a scalar field but certainly insufficient in case of photons which are vector fields. In this paper we discuss theoretical grounds to define elements of a 4x4 matrix to more accurately represent the beamsplitter, fully accounting for transverse polarization modes. We also provide experimental evidence confirming this matrix representation. From scientific point of view the paper addresses a non-trivial equivalence between the classical fields Fresnel formalism and the canonical commutation relations of the quantized photonic fields. That the formalism can be readily verified with a simple experiment provides further benefit. The beamsplitter expression derived can be applied in the field of quantum computing.

scholarly journals Powerful Scientific Projective Technique KANEHA-TIR-Ψ uses an “Integrated and Intensified-Ψ Entangled Quantum Computing”

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Kapil Chandra Agarwal
Keyword(s):  
Wave Function ◽  
Quantum Computing ◽  
Human Brain ◽  
Quantum Entanglement ◽  
Training And Development ◽  
Scientific Basis ◽  
Quantum Mechanical ◽  
Projective Technique ◽  
Super Computing ◽  
Non Destructive

We present scientific basis of Kapil-Neha Total Internal Reflection Quantum Mechanical Projection Wave function Ψ Technique (KANEHA-TIR-Ψ Projective Technique). KANEHA-TIR-Ψ projective technique uses an integrated computing approach of quantum entanglement for brain’s functioning, programming, training and development. This technique simultaneously stimulates and applies forces/correlations on trillions of elements of fine neural networks of different sections of human brain. As a result, those elements process/entangle/correlate information among each other by ‘intensified and integrated quantum-mechanical evanescent wave tunnelling of their neuro-energy wave function potentials into neighbouring neurons and cerebrospinal fluid. This technique is so powerful that under healthy environmental conditions – it can even regenerate/repair brain’s undeveloped/damaged neuron fine tissues/ neural-network. Experiments suggest that under suitable conditions of quantum-growth, KANEHA-TIR-Ψ projective technique has shown neurogenesis ‘possible’ even in adulthood age. KANEHA-TIR-Ψ projective technique is a revolutionary invention in the field of quantum-biophysics, mental-assessment, clinical-diagnosis, quantum-entanglement, quantum super-computing, neurogenesis, and non-destructive medical surgeries. It also provides ‘firm-evidences’ about quantum computing nature of human brain using electromagnetic wave signals.

scholarly journals Quantum Bourneville Model: On the Quantum Mechanical Nature of Dark Triad

2020 ◽  
Author(s):  
Ajay Agarwal
Keyword(s):  
Mechanical Model ◽  
Thought Experiment ◽  
The State ◽  
Dark Triad ◽  
Quantum Mechanical ◽  
Current State ◽  
Intuitive Appeal ◽  
The Subject ◽  
State Of Research ◽  
Mechanical Nature

The state of reality is not bound by the state of progress. Irrespective of our association, or lack of it, with any school of philosophy, the notion that we witness society and the events that occur within it cannot be denied. Consequently, the inception of a significant altercation in the existing direction of any perception regarding an unexplained phenomenon must involve the realization of a requirement for altercation (be it minor or major) to the direction of research conducted in the same. The identification of the correct altercation, hence, becomes the only topic of debate. The process of this identification requires a stoic sense of review of the current state of research and the current state of question that we wish to address. Therefore, it becomes important that this entity must be free from all forms of existing bias and must implement the existing approaches available without the limitations of the subject they are defined in. In this paper, I aim to do the same. This paper presents a thought experiment that eventually paves the way for establishing a quantum mechanical model for interpreting the notion of the Dark Triad whilst addressing all the concerns mentioned in Miller et al. (2019) regarding the current state of research in the field. The frequent question of identification of any empirical proof is rendered moot for this model given its vast intuitive appeal and philosophical foundation. While the author welcomes any attempts possible to provide solid, empirical proof of this quantum Dark Triad model, it is to be noted that the author considers attempts for the same to take into consideration the questions of formalism and determinism as expected from any scientific theory.

Gauge symmetry in string theory

1989 ◽  
Vol 329 (1605) ◽  
pp. 329-342 ◽  
Keyword(s):  
Quantum Theory ◽  
Gauge Symmetry ◽  
String Theory ◽  
Representation Theory ◽  
Quantum Mechanical ◽  
Present Stage ◽  
Stage Of Development ◽  
Old Quantum Theory ◽  
Superstring Theories ◽  
Mechanical Nature

An account is given of the way symmetry is incorporated into string theory by using the Frenkel—Kac—Segal mechanism, taken from the representation theory of affine Kac-Moody algebras. The intrinsically quantum mechanical nature of this mechanism is emphasized, and the present stage of development of string theory is compared with the ‘old quantum theory’. The corresponding method of incorporating gauge symmetry into superstring theories is discussed and arguments that appear to prevent the construction of realistic theories of this type are reviewed in outline.

Dissipation, coherence and entanglement

2020 ◽  
Vol 17 (supp01) ◽  
pp. 2040005
Author(s):  
Massimo Blasone ◽  
Giuseppe Vitiello
Keyword(s):  
Zero Point ◽  
Quantum Mechanical ◽  
Squeezed State ◽  
Self Similarity ◽  
Zero Point Energy ◽  
Point Energy ◽  
Damped Harmonic Oscillator ◽  
Quantum Behavior ◽  
Damped Oscillator ◽  
Mechanical Nature

The study of the damped harmonic oscillator shows that dissipation could be seen at the origin of the zero point energy, which is the signature of quantum behavior. This is in accord with ’t Hooft proposal that loss of information in a completely deterministic dynamics would play a rôle in the quantum mechanical nature of our world. We show the equivalence, within quite general conditions, between the pair of a damped oscillator and its time-reversed image and electrodynamics. The ground state of the damped-amplified oscillator pair appears to be a finite temperature coherent two-mode squeezed state with fractal self-similarity properties and the modes are maximally entangled. Temperature is strictly related to the zero point energy.

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