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Holographic path-integral optimization
Journal of High Energy Physics, 2021 In this work we elaborate on holographic description of the path-integral optimization in conformal field theories (CFT) using Hartle-Hawking wave functions in Anti-de Sitter spacetimes.
Jan Boruch +3 more
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Path probability selection in nature and path integral [PDF]
Scientific Reports, 2022 Understanding of any biological evolutions, such as speciation, adaptation behavior and biodiversity pattern, is based on a fundamental concept of fitness, in which natural selection implies the improvement and progress of fitness in either direct ...
Chao Wang, Min-Lan Li, Rui-Wu Wang
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Adaptive Path Integral Diffusion: AdaPID [PDF]
EntropyHarmonic Path Integral Diffusion (H-PID) provides an analytically tractable framework for sampling from a target density p(tar)(x)∝exp(−E(x)). H-PID can be viewed as a diffusion bridge model solving a stochastic optimal transport problem from a δ-density
Michael Chertkov, Hamidreza Behjoo
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Path Integral Molecular Dynamics of Liquid Water in a Mean‐Field Particle Reservoir [PDF]
ChemistryOpen, 2022 We present a simulation scheme for path integral simulation of molecular liquids where a small open region is embedded in a large reservoir of non interacting point‐particles.
Antonios Evangelakis +2 more
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Author Correction: Path probability selection in nature and path integral [PDF]
Scientific Reports, 2022 Chao Wang, Min-Lan Li, Rui-Wu Wang
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Koopman Operator and Path Integral of Quantum Free-Electron Laser Model
Mathematics, 2022 A quantum model of a free-electron laser (FEL) is considered. Two different approaches for the exploration of the the FEL system are considered. In the first case, the Heisenberg equations of motion are mapped on the basis of the initial wave functions ...
Alexander Iomin
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Path integral in quantum field theories
Vojnotehnički Glasnik, 2022 Introduction/purpose: Starting from the Hamiltonian an alternative description of quantum mechanics has been given, based on the sum of all possible paths between an initial and a final point.
Nicola Fabiano
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Entanglement and the Path Integral
Foundations of Physics, 2022 23 pages, 6 figures, comments ...
Wharton, Ken, Liu, Raylor
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Path integrals for parastatistics [PDF]
Physical Review D, 2004 We demonstrate that parastatistics can be quantized using path integrals by calculating the generating functionals for time-ordered products of both free and interacting parabose and parafermi fields in terms of path integrals. We also give a convenient form of the commutation relations for the Green components of the parabose and parafermi operators ...
Greenberg, O. W., Mishra, A. K.
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Atmosphere, 2021 Kernel smoothers are often used in Lagrangian particle dispersion simulations to estimate the concentration distribution of tracer gasses, pollutants etc.
Gunther Bijloos, Johan Meyers
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