Showing 161 - 180 results of 185 for search '"Quantum mechanics"', query time: 0.06s Refine Results
  1. 161

    Neutron Interferometry at the National Institute of Standards and Technology by D. A. Pushin, M. G. Huber, M. Arif, C. B. Shahi, J. Nsofini, C. J. Wood, D. Sarenac, D. G. Cory

    Published 2015-01-01
    “…Neutron interferometry has proved to be a very precise technique for measuring the quantum mechanical phase of a neutron caused by a potential energy difference between two spatially separated neutron paths inside interferometer. …”
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    Article
  2. 162

    Effect of Population Structures on Quantum-Inspired Evolutionary Algorithm by Nija Mani, Gursaran Srivastava, A. K. Sinha, Ashish Mani

    Published 2014-01-01
    “…Quantum-inspired evolutionary algorithm (QEA) has been designed by integrating some quantum mechanical principles in the framework of evolutionary algorithms. …”
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  3. 163

    Are in-medium quark-gluon showers strongly coupled? results in the large-N f limit by Peter Arnold, Omar Elgedawy, Shahin Iqbal

    Published 2025-01-01
    “…During shower development, two consecutive splittings sometimes overlap quantum mechanically, so that they cannot be treated independently. …”
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  4. 164

    Freestanding VO2 membranes on epidermal nanomesh for ultra-sensitive correlated breathable sensors by Dongha Kim, Dongju Lee, Jiseok Park, Jihoon Bae, Aiping Chen, Judith L. MacManus-Driscoll, Sungwon Lee, Shinbuhm Lee

    Published 2025-02-01
    “…Since our breathable sensors operate based on quantum-mechanical correlation effects, their sensitivity is 1−2 orders of magnitude higher than conventional tactile and respiratory sensors based on other materials. …”
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    Article
  5. 165

    Measurement events relative to temporal quantum reference frames by Ladina Hausmann, Alexander Schmidhuber, Esteban Castro-Ruiz

    Published 2025-01-01
    “…The Page-Wootters formalism is a proposal for reconciling the background-dependent, quantum-mechanical notion of time with the background independence of general relativity. …”
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  6. 166

    Higher-Order Amplitude Squeezing in Six-Wave Mixing Process by Sunil Rani, Jawahar Lal, Nafa Singh

    Published 2011-01-01
    “…We investigate theoretically the generation of squeezed states in spontaneous and stimulated six-wave mixing process quantum mechanically. It has been found that squeezing occurs in field amplitude, amplitude-squared, amplitude-cubed, and fourth power of field amplitude of fundamental mode in the process. …”
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  7. 167

    A digital platform for automated analysis of 1H NMR data: prototype framework of digital reference standard by Sunil Babu Paudel, Joo-Won Nam, Gonzalo R. Malca Garcia, Ben Shapiro, Pekka Laatikainen, Yang Liu

    Published 2025-01-01
    “…Abstract This study introduces an innovative approach to automatically analyzing 1H nuclear magnetic resonance (NMR) data, integrating a quantum mechanical spectral analysis (QMSA) to enhance efficiency over manual data analysis in NMR. …”
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  8. 168

    A Generalization of Electromagnetic Fluctuation-Induced Casimir Energy by Yi Zheng

    Published 2015-01-01
    “…Intermolecular forces responsible for adhesion and cohesion can be classified according to their origins; interactions between charges, ions, random dipole—random dipole (Keesom), random dipole—induced dipole (Debye) are due to electrostatic effects; covalent bonding, London dispersion forces between fluctuating dipoles, and Lewis acid-base interactions are due to quantum mechanical effects; pressure and osmotic forces are of entropic origin. …”
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  9. 169

    Variational Quantum Monte Carlo Solution of the Many-Electron Schrödinger Equation Based on Deep Neural Networks by Huiping Su, Hongbo Gao, Xinmiao Wang, Xi He, Da Shen

    Published 2024-02-01
    “…We introduce non-local and local blocks to represent quantum mechanical interactions, which contain more physical information about the particle system. …”
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    Article
  10. 170

    Potential Trace Metal–Organic Complexation in the Atmosphere by Hiroshi Okochi, Peter Brimblecombe

    Published 2002-01-01
    “…The lower Henry’s law constants of the α-dicarbonyls, such as glyoxal and methylglyoxal, mean that the complexation could lead to profound increases in their partition into the aqueous phase. Despite quantum mechanical arguments for copper–glyoxal complexes, experiments showed no evidence of complexation between either hydrated or unhydrated α-dicarbonyls and the cupric ion. …”
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  11. 171

    Low-density parity-check representation of fault-tolerant quantum circuits by Ying Li

    Published 2025-01-01
    “…Each codeword in the representation corresponds to a quantum-mechanical equation regarding the circuit, formalizing the correlations utilized in parity checks and delineating logical operations within the circuit. …”
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  12. 172

    Fast Atomic Charge Calculation for Implementation into a Polarizable Force Field and Application to an Ion Channel Protein by Raiker Witter, Margit Möllhoff, Frank-Thomas Koch, Ulrich Sternberg

    Published 2015-01-01
    “…Here, we present a very fast computational quantum mechanical method, the Bond Polarization Theory (BPT). …”
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  13. 173

    A Nanotechnology Enhancement to Moore's Law by Jerry Wu, Yin-Lin Shen, Kitt Reinhardt, Harold Szu, Boqun Dong

    Published 2013-01-01
    “…In viewing of mobile computing with insatiate appetite, we explored the necessary enhancement by an increasingly maturing nanotechnology and facing the inevitable quantum-mechanical atomic and nuclei limits. Since we cannot break down the atomic size barrier, the fact implies a fundamental size limit at the atomic/nucleus scale. …”
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  14. 174

    Permutation invariant matrix quantum thermodynamics and negative specific heat capacities in large N systems by Denjoe O’Connor, Sanjaye Ramgoolam

    Published 2024-12-01
    “…Abstract We study the thermodynamic properties of the simplest gauged permutation invariant matrix quantum mechanical system of oscillators, for general matrix size N. …”
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  15. 175

    Stable-to-unstable transition in quantum friction by Daigo Oue, J. B. Pendry, Mário G. Silveirinha

    Published 2024-10-01
    “…Here, we develop a fully quantum-mechanical theory without perturbative approximations, and we unveil the transition from stable to unstable regimes of the quantum friction setup. …”
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  16. 176
  17. 177

    Semiclassical Estimates of Pressure-induced Line Widths for Infrared Absorption in Hot (Exo)planetary Atmospheres by Jeanna Buldyreva, Kathleen Stehlin, Sergei N. Yurchenko, Elizabeth R. Guest, Jonathan Tennyson

    Published 2025-01-01
    “…Advanced theoretical approaches (classical, semiclassical, and quantum mechanical), without mentioning their high computational cost, are also impracticable due to the lack of potential energy surfaces. …”
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  18. 178

    Understanding the synergistic interaction between a 1,3,4-thiadiazole derivative and amphotericin B using spectroscopic and theoretical studies by Lidia Ślusarczyk, Klaudia Rząd, Grzegorz Niedzielski, Mikołaj Gurba, Jose Chavez, Luca Ceresa, Joe Kimball, Ignacy Gryczyński, Zygmunt Gryczyński, Mariusz Gagoś, James Hooper, Arkadiusz Matwijczuk

    Published 2024-12-01
    “…The spectroscopic results were further corroborated, analyzed, and interpreted using the methods of quantum mechanical modelling. Analyses based on the density functional tight-binding and time-dependent density functional theory confirmed that molecular interactions between “small” molecules and AmB lead to a significant increase in the clinical efficacy of the antibiotic.…”
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  19. 179

    Stability Improvement of an Efficient Graphene Nanoribbon Field-Effect Transistor-Based SRAM Design by Mathan Natarajamoorthy, Jayashri Subbiah, Nurul Ezaila Alias, Michael Loong Peng Tan

    Published 2020-01-01
    “…Graphene nanoribbon field-effect transistor (GNRFET) is an emerging technology that can potentially solve the issues of the conventional planar MOSFET imposed by quantum mechanical (QM) effects. GNRFET can also be used as static random-access memory (SRAM) circuit design due to its remarkable electronic properties. …”
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  20. 180

    Non vertical ionization-dissociation model for strong IR induced dissociation dynamics of $${{D}_{2}}O^{2+}$$ by Jun Wang, Shu Ning Gao, Aihua Liu, Lanhai He, Xi Zhao

    Published 2025-01-01
    “…However, a full quantum mechanical treatment of electron-nuclear dynamics is computationally intensive. …”
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