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Development of a new quantum trajectory molecular dynamics framework

Abstract:

An extension to the wave packet description of quantum plasmas is presented, where the wave packet can be elongated in arbitrary directions. A generalised Ewald summation is constructed for the wave packet models accounting for long-range Coulomb interactions and fermionic effects are approximated by purpose-built Pauli potentials, self-consistent with the wave packets used. We demonstrate its numerical implementation with good parallel support and close to linear scaling in particle number, ...

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Publication status:
Accepted
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author
Publisher:
Royal Society Publisher's website
Journal:
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences Journal website
Acceptance date:
2023-01-19
EISSN:
1471-2962
ISSN:
1364-503X
Language:
English
Keywords:
Pubs id:
1324994
Local pid:
pubs:1324994
Deposit date:
2023-01-23

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