Feynman's variational path-integral model for the Fröhlich polaron. Calculates temperature dependent polaron mobilities, and other polaron observables.
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Nov 13, 2024 - Jupyter Notebook
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path-integral
Here are 24 public repositories matching this topic...
[IROS 2024] MPPI (Model Predictive Path-Integral) Controller for a Swerve Drive Robot
robotics
ros
path-integral
mpc
autonomous-driving
autonomous-vehicles
obstacle-avoidance
swerve-drive
omnidirectional
ros-navigation
model-predictive-control
nmpc
obstacle-avoidance-robot
stochastic-optimal-control
nonlinear-model-predictive-control
iros
mppi
ros-noetic
iros2024
4wids-vehicle
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Oct 10, 2024 - C++
A serial, parallel and vectorised version of PLDM dynamics has been implemented. The serial version uses numba to get speedup of a compiled language. The parallel version uses mpi4py to utilise the multiprocessing capability of HPC clusters. The vectorised version uses a wide variety of GPU libraries (cuda, cupy, pytorch) to highly vectorise PLDM.
numpy
cuda
pytorch
path-integral
gpu-acceleration
fft
numba
mpi4py
cupy
chebyshev-polynomials
pldm
semiclassical-dynamics
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Sep 30, 2024 - Python
Python implementation of MPPI (Model Predictive Path-Integral) controller to understand the basic idea. Mandatory dependencies are numpy and matplotlib only.
python
control
animation
path-integral
cartpole
mpc
autonomous-driving
autonomous-vehicles
path-tracking
pendulum
model-predictive-control
nmpc
stochastic-optimal-control
nonlinear-model-predictive-control
mppi
sampling-based-planning
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Aug 29, 2024 - Jupyter Notebook
numerical simulation with path integral
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Jul 20, 2024 - Jupyter Notebook
Variational Feynman Path Generator
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Jan 29, 2024 - Python
This repository contains Python implementation Path integral Quantum Monte-Carlo to find the ground state energy of the harmonic oscillator.
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Dec 17, 2023 - Python
Quantum reaction rates in nonlinear dissipative systems with Python and NumPy
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Nov 28, 2023 - Python
This is a Path Integral Ground State Monte Carlo code written in Fortran. It is intended to the description of 4He in three dimensions but it can be easily extended to any other homogeneous or trapped system in any dimensions
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Jul 12, 2023 - Fortran
Bosons/Fermions Superfluid problem with morden tools.
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Apr 25, 2023 - Julia
Visualization tool for the Feynman Path Integral applied to quantum circuits
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Feb 26, 2023 - Python
An optional control algorithm, model predictive path integral (MPPI) control, implementation using Julia.
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Feb 4, 2023 - Julia
Repository for Deterministic Particle Flow Control framework
python
path-integral
dynamical-systems
kernel-methods
pde
stochastic-differential-equations
sdes
stochastic-optimal-control
kernel-method
score-function-estimator
score-matching
score-based
score-based-models
particle-flow
path-integral-control
logarithmic-gradient
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Nov 13, 2022 - Python
Robot Controls Course Project
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Nov 1, 2021 - MATLAB
A simple (PI)MD code for 1D systems
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Aug 28, 2021 - Fortran
Using Nonadiabatic Matsubara (Path-Integral formalism) to predict the charge transfer quantum dynamics.
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Jul 15, 2021 - Fortran
Interactive visualisations for the variational polaron problem with Makie.
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Jan 4, 2021 - Julia
Python code that performs that Feynman path integral for a specified potential. Demonstrated by approximating the average energy of the quantum harmonic oscillator for various temperatures.
python
physics
monte-carlo
quantum-mechanics
path-integral
monte-carlo-simulation
physics-simulation
ucla
metropolis-hastings
harmonic-oscillator
path-integral-monte-carlo
metropolis-hastings-algorithm
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Jul 23, 2020 - Jupyter Notebook
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