Showing 1,321 - 1,340 results of 1,795 for search '"quantum"', query time: 0.07s Refine Results
  1. 1321

    Microstructure and Continuous Phase Transition of the Einstein-Gauss-Bonnet AdS Black Hole by Yun-Zhi Du, Hui-Hua Zhao, Li-Chun Zhang

    Published 2020-01-01
    “…These results perhaps provide some certain help to deeply explore the black hole microscopic structure and to build the quantum gravity.…”
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  2. 1322

    Fluorophore signal detection and imaging enhancement in high refractive index nanowire biosensors by Nicklas Anttu

    Published 2025-01-01
    “…Here, we model how a GaP nanowire (i) enhances the excitation intensity at the position of the fluorophore attached to the nanowire sidewall, (ii) enhances the probability to collect photons emitted from the fluorophore, and (iii) through the Purcell effect increases the quantum yield of the fluorophore. With optimized design, we can reach a larger than 10 ^2 enhancement in signal. …”
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  3. 1323
  4. 1324
  5. 1325

    Extension of the TOPSIS Method for Decision Making Problems under Complex Fuzzy Data Based on the Central Point Index by Salameh Barbat, Mahnaz Barkhordariahmadi, Vahidmomenaei Kermani

    Published 2022-01-01
    “…The results show that this model effectively rates and grades the complex fuzzy data through an alternative period. Quantum mechanics wave functions could not be analyzed, nor could signals or time series or stock exchange transactions predict factors of a multiperiod alternation, nor could predictions be made about any of these variables. …”
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    Article
  6. 1326

    Isolated zeros destroy Fermi surface in holographic models with a lattice by Floris Balm, Alexander Krikun, Aurelio Romero-Bermúdez, Koenraad Schalm, Jan Zaanen

    Published 2020-01-01
    “…Abstract We study the fermionic spectral density in a strongly correlated quantum system described by a gravity dual. In the presence of periodically modulated chemical potential, which models the effect of the ionic lattice, we explore the shapes of the corresponding Fermi surfaces, defined by the location of peaks in the spectral density at the Fermi level. …”
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  7. 1327

    Computational, Kinetics, and Corrosion Protection Aspects of Electrodeposited Poly(Salicylic Acid) Coatings as a Corrosion Inhibitor for Mild Steel by Ghada M. Abd El-Hafeez, Mohamed M. El-Rabeie, El Hassane Anouar, Moustapha E. Moustapha, Amany M. A. Osman, Zeinab R. Farag

    Published 2022-01-01
    “…The inhibition mechanism was proved using adsorption isotherms as well as quantum calculations. The inhibition of the corrosion process was due to the adsorption of PSA on the steel surface, which was found to comply with the Langmuir adsorption isotherm.…”
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  8. 1328

    Koopmans' Analysis of Chemical Hardness with Spectral-Like Resolution by Mihai V. Putz

    Published 2013-01-01
    “…Three approximation levels of Koopmans' theorem are explored and applied: the first referring to the inner quantum behavior of the orbitalic energies that depart from the genuine ones in Fock space when the wave-functions' Hilbert-Banach basis set is specified to solve the many-electronic spectra of spin-orbitals' eigenstates; it is the most subtle issue regarding Koopmans' theorem as it brings many critics and refutation in the last decades, yet it is shown here as an irrefutable “observational” effect through computation, specific to any in silico spectra of an eigenproblem; the second level assumes the “frozen spin-orbitals” approximation during the extracting or adding of electrons to the frontier of the chemical system through the ionization and affinity processes, respectively; this approximation is nevertheless workable for great deal of chemical compounds, especially organic systems, and is justified for chemical reactivity and aromaticity hierarchies in an homologue series; the third and the most severe approximation regards the extension of the second one to superior orders of ionization and affinities, here studied at the level of chemical hardness compact-finite expressions up to spectral-like resolution for a paradigmatic set of aromatic carbohydrates.…”
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  9. 1329

    Tunneling assisted p-contact free GaN-InGaN green light-emitting diodes by Jamshad Bashir, Muhammad Usman, Shazma Ali, Laraib Mustafa

    Published 2025-01-01
    “…Our proposed LED has enhanced internal quantum efficiency (IQE), radiative recombination rate, and carrier concentration in comparison to reference conventional LED. …”
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  10. 1330

    Large Rapidity Gap Method to Select Soft Diffraction Dissociation at the LHC by Emily Nurse, Sercan Sen

    Published 2016-01-01
    “…In proton-proton (pp) collisions, any process involves exchanging the vacuum quantum numbers is known as diffractive process. A diffractive process with no large Q2 is called soft diffractive process. …”
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    Article
  11. 1331

    Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole by Jin Pu, Kai Lin, Xiao-Tao Zu, Shu-Zheng Yang

    Published 2019-01-01
    “…In this paper, by applying the deformed dispersion relation in quantum gravity theory, we study the correction of fermions’ tunneling radiation from nonstationary symmetric black holes. …”
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  12. 1332

    The Unified Hydrodynamics and the Pseudorapidity Distributions in Heavy Ion Collisions at BNL-RHIC and CERN-LHC Energies by Z. J. Jiang, J. Wang, K. Ma, H. L. Zhang

    Published 2015-01-01
    “…The leading particles are conventionally taken as the particles which inherit the quantum numbers of colliding nucleons and carry off most of incident energy. …”
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  13. 1333

    Pinning in High-Tc Superconductors by Ernst Helmut Brandt

    Published 1993-01-01
    “…Magnetic flux can penetrate a type-II superconductor in the form of flux-lines or Abrikosov vortices, each of which carry a quantum of flux and arrange in a more or less regular triangular lattice. …”
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  14. 1334

    A Possible Solution of the Cosmological Constant Problem Based on GW170817 and Planck Observations with Minimal Length Uncertainty by Abdel Magied Diab, Abdel Nasser Tawfik

    Published 2022-01-01
    “…We propose generalized uncertainty principle (GUP) with an additional term of quadratic momentum motivated by string theory and black hole physics and providing a quantum mechanical framework for the minimal length uncertainty, at the Planck scale. …”
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  15. 1335

    Radiative Decay Widths of Ground and Excited States of Vector Charmonium and Bottomonium by Hluf Negash, Shashank Bhatnagar

    Published 2017-01-01
    “…We study the radiative decay widths of vector quarkonia for the process of J/ψ(nS)→ηc(nS)γ and Υ(nS)→ηb(nS)γ (for principal quantum numbers n=1,2,3) in the framework of Bethe-Salpeter equation under the covariant instantaneous ansatz using a 4×4 form of BSE. …”
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  16. 1336

    Nonlocal order parameter of pair superfluids by Nitya Cuzzuol, Luca Barbiero, Arianna Montorsi

    Published 2025-02-01
    “…Order parameters represent a fundamental resource to characterize quantum matter. We show that pair superfluids can be rigorously defined in terms of a nonlocal order parameter, named odd parity, which derivation is experimentally accessible by local density measurements. …”
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  17. 1337

    Some New Transformation Properties of the Nielsen Generalized Polylogarithm by Nina Shang, Qinghua Feng, Huizeng Qin

    Published 2014-01-01
    “…Many of the properties of Nielsen generalized polylogarithm Sn,p(z), for example, the special value and the transformation formulas, play important roles in the computation of higher order radiative corrections in quantum electrodynamics. In this paper, some transformation formulas of z→p(z),p(z)=1-z,1/z,1/(1-z),z/(z-1), and (1-z)/z are obtained. …”
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  18. 1338

    Unidirectional chiral scattering from single enantiomeric plasmonic nanoparticles by Yuanyang Xie, Alexey V. Krasavin, Diane J. Roth, Anatoly V. Zayats

    Published 2025-01-01
    “…Abstract Controlling scattering and routing of chiral light at the nanoscale is important for optical information processing and imaging, quantum technologies as well as optical manipulation. …”
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  19. 1339

    Spin-1/2 Particles in Phase Space: Casimir Effect and Stefan-Boltzmann Law at Finite Temperature by R. G. G. Amorim, S. C. Ulhoa, J. S. da Cruz Filho, A. F. Santos, F. C. Khanna

    Published 2020-01-01
    “…A comparative analysis with these results in standard quantum mechanics space is realized.…”
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  20. 1340

    Quasinormal modes of regular black holes with sub-Planckian curvature and Minkowskian core by Chen Tang, Yi Ling, Qing-Quan Jiang, Guo-Ping Li

    Published 2024-12-01
    “…The outburst of overtones is manifestly observed in the QNMs of these regular black holes, which can be attributed to the deviation of the Schwarzschild black hole by quantum effects of gravity. Furthermore, the QNMs under the perturbation of electromagnetic field exhibit smaller real and imaginary parts than those under scalar field perturbation. …”
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