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Teaching ideal quantum measurement, from dynamics to interpretation
Published 2024-05-01“…This is compatible with the principles of quantum mechanics. Born’s rule then arises from the conservation law for the tested observable; it expresses the frequency of occurrence of the final indications Ai of M in terms of the initial state of S. …”
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122
On expansions for nonlinear systems Error estimates and convergence issues
Published 2023-01-01“…In particular, intrinsic formulas allowing to decouple time-dependent features from geometry-dependent features of the solution have been extensively studied.First, we give a didactic review of classical expansions for formal linear differential equations, including the celebrated Magnus expansion (associated with coordinates of the first kind) and Sussmann’s infinite product expansion (associated with coordinates of the second kind). Inspired by quantum mechanics, we introduce a new mixed expansion, designed to isolate the role of a time-invariant drift from the role of a time-varying perturbation.Second, in the context of nonlinear ordinary differential equations driven by regular vector fields, we give rigorous proofs of error estimates between the exact solution and finite approximations of the formal expansions. …”
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123
Calculation and Analysis of the Structure and Viscosity of B2O3-Regulated CaO-Al2O3-Based Mold Fluxes
Published 2020-01-01“…The thermodynamic properties were studied based on the first principles of quantum mechanics. The results show that the formation of stable structures of B-O and O-B-O in the mold fluxes was beneficial to reduce the probability of structural interconnection, degree of polymerization, and viscosity of the molten slag. …”
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124
Expectation values and Fisher information theoretic measures of heavy flavoured mesons
Published 2025-02-01“… The expectation values play important role in atomic physics and quantum mechanics. They are vital to obtaining the quantum information theoretic measures, Compton profile, electronic kinetic energy, Langevin-Pauli diamagnetic susceptibility, Dirac exchange energy and so on. …”
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125
QuantumNet: An enhanced diabetic retinopathy detection model using classical deep learning-quantum transfer learning
Published 2025-06-01“…Quantum computing, leveraging quantum mechanics, offers revolutionary potential for faster problem-solving across fields like cryptography, optimization, and medicine. …”
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126
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Human development I: Twenty Fundamental Problems of Biology, Medicine, and Neuro-Psychology Related to Biological Information
Published 2006-01-01“…We think biological organization is guided by energetic changes on the level of quantum mechanics, interacting with the intention that again guides the energetic conformation of the fractal structures to gain disorders or healthiness. …”
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128
Effect of magnetized water on the fundamental grouting properties of cement grout under varying magnetization conditions
Published 2025-01-01“…Additionally, magnetized water notably enhances the flexural and compressive strength of the cement grout stone body, with a particularly significant improvement in early strength. From a quantum mechanics perspective, a magnetization mechanism based on the competition between the strengthening of hydrogen bonds between water molecule clusters and the weakening or breaking of hydrogen bonds within clusters is introduced, providing a theoretical basis for explaining the variability observed in water magnetization experiments.…”
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129
Can Effects of a Generalized Uncertainty Principle Appear in Compact Stars?
Published 2024-12-01“…On basis of a deformed Poisson canonical algebra with a parametrized minimum length scale that induces deviations from conventional Quantum Mechanics, fundamental questions involving the consistence, evidences and proofs of this approach as a possible cure for unbounded energy divergence are outlined. …”
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130
Exploring novel solitary wave phenomena in Klein–Gordon equation using $$\phi ^{6}$$ ϕ 6 model expansion method
Published 2025-01-01“…In theoretical physics, particularly in field theory and quantum mechanics, the Klein–Gordon equation is a classical model. …”
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131
New parameterized quantum gates design and efficient gradient solving based on variational quantum classification algorithm
Published 2025-01-01“…In order to overcome this challenge, this paper innovatively integrates the principle of unitary operation in quantum mechanics with the technical characteristics of superconducting quantum chips and elaborately designs some new parameterized quantum gates (PQGs). …”
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132
Towards a better understanding of biofoams: Multi-technique characterization of various tannin-furanic foams to assist in material selection for product design
Published 2025-01-01“…The chemical characterization was performed by using NMR, FTIR and UV Raman, assisted by DFT quantum mechanics simulations. The morphological characterization was done by Scanning Electron Microscopy and X-ray micro-Tomography. …”
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133
Magnetocaloric Effect for a <i>Q</i>-Clock-Type System
Published 2024-12-01“…Given the broader relevance of the <i>Q</i>-state clock model in areas such as percolation theory, neural networks, and biological systems, where multi-state interactions are essential, our study provides a robust framework in applied quantum mechanics, statistical physics, and related fields.…”
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134
KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects
Published 2025-03-01“…The use of such conditions/correlations is mandatory and yields a set of allowed/restricted quantum mechanical orbital ℓ-excitations, for all radial quantum numbers nr≥0. …”
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135
Excitation Spectrum of the Néel Ensemble of Antiferromagnetic Nanoparticles as Revealed in Mössbauer Spectroscopy
Published 2017-01-01“…Nontrivial shape of the excitation spectrum as a function of the value of uncompensated magnetic moment corresponds completely to the quantum-mechanical calculations earlier performed. This approach allows one to describe also Mössbauer absorption spectra of slowly relaxing antiferromagnetic and ferrimagnetic nanoparticles and, in particular, to give a phenomenological interpretation of macroscopic quantum effects observed earlier in experimental absorption spectra and described within the quantum-mechanical representation.…”
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136
Antimicrobial Properties of Monomeric and Dimeric Catanionic Surfactant System
Published 2025-01-01“…In addition, computer quantum mechanical studies were also carried out to confirm the relationship between the structure of the mixture and the activity. …”
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137
Sensitivity of photovoltaic cells efficiency to initial conditions in various aggregation designs
Published 2025-01-01“…It is thought that nature already exploits quantum mechanical properties to increase the efficiency of solar energy harvesting devices. …”
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138
Machine learning photodynamics decode multiple singlet fission channels in pentacene crystal
Published 2025-01-01“…The singlet fission mechanism in pentacene crystals is disputed due to insufficient electronic information in time-resolved experiments and intractable quantum mechanical calculations for simulating realistic crystal dynamics. …”
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139
Mathematical Fundamentals of Modern Linear Optics
Published 2012-01-01“…All known quantum-mechanical approaches to wave and statistical optics are united into a single theory, using Feynman's path integral as a fundamental principle. …”
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140
Quantum curve in q-oscillator model
Published 2006-01-01“…Sergeev in 2005 is the quantum-mechanical integrable model in 2+1 dimensional space-time. …”
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