Results 21 to 30 of about 12,451 (198)
Journal of High Energy Physics, 2023 The wavefunction in quantum field theory is an invaluable tool for tackling a variety of problems, including probing the interior of Minkowski spacetime and modelling boundary observables in de Sitter spacetime.
Santiago Agüí Salcedo +3 more
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Frontiers in Physics, 2022 The discovery of superconductivity in hole-doped infinite-layer NdNiO2 — a transition metal (TM) oxide that is both isostructural and isoelectronic to cuprate superconductors—has lead to renewed enthusiasm in the hope of understanding the origin of ...
Vamshi M. Katukuri +3 more
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Effective field theories and cosmological scattering equations
Journal of High Energy Physics, 2022 We propose worldsheet formulae for wavefunction coefficients of the massive non-linear sigma model (NLSM), scalar Dirac-Born-Infeld (DBI), and special Galileon (sGal) theories in de Sitter momentum space in terms of the recently proposed cosmological ...
C. Armstrong +4 more
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Amplitude Ratios and Neural Network Quantum States [PDF]
Quantum, 2023 Neural Network Quantum States (NQS) represent quantum wavefunctions by artificial neural networks. Here we study the wavefunction access provided by NQS defined in [Science, 355, 6325, pp.
Vojtech Havlicek
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Quantum Probability as an Application of Data Compression Principles [PDF]
Electronic Proceedings in Theoretical Computer Science, 2016 Realist, no-collapse interpretations of quantum mechanics, such as Everett's, face the probability problem: how to justify the norm-squared (Born) rule from the wavefunction alone.
Allan F. Randall
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General pseudo self-adjoint boundary conditions for a 1D KFG particle in a box
Physics Open, 2023 We consider a 1D Klein–Fock–Gordon particle in a finite interval, or box. We construct for the first time the most general set of pseudo self-adjoint boundary conditions for the Hamiltonian operator that is present in the first order in time 1D Klein ...
Salvatore De Vincenzo
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Entropy, 2015 We report on an experimental and theoretical investigation of quantum imaging where the images are stored in both space and time. Ghost images of remote objects are produced with either one or two beams of chaotic laser light generated by a rotating ...
Ronald E. Meyers, Keith S. Deacon
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Digital Holographic Imaging via Direct Quantum Wavefunction Reconstruction [PDF]
, 2023 Wavefunction is a fundamental concept of quantum theory. Recent studies have shown surprisingly that wavefunction can be directly reconstructed via the measurement of weak value.
ZHang, Yong-Sheng, Hu, Meng-Jun
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Graviton trispectrum from gluons
Journal of High Energy Physics, 2023 The tree-level wavefunction coefficient for four gravitons in de Sitter space was recently bootstrapped using the Cosmological Optical Theorem, flat space limit, and Manifestly Local Test [1].
C. Armstrong +3 more
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Efficient Multi-Configurational Wavefunction Method with Dynamical Correlation Using Non-Orthogonal Configuration Interaction Singles and Doubles (NOCISD) [PDF]
, 2019 It is well known that inclusion of dynamical correlation is needed in order to reach quantitative agreement with experiment for molecular systems with multi-reference character. In this work, we start from a non-orthogonal configuration interaction (NOCI)
Jacob Nite (6481880) +3 more
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