DL_POLY Quantum 2.0, a vastly expanded software based on DL_POLY Classic 1.10, is a highly parallelized computational suite written in FORTRAN77 with a modular structure for incorporating nuclear quantum effects into large-scale/long-time molecular dynamics simulations. This is achieved by presenting users with a wide selection of state-of-the-art dynamics methods that utilize the isomorphism between a classical ring polymer and Feynman’s path integral formalism of quantum mechanics. The flexible and user-friendly input/output handling system allows the control of methodology, integration schemes, and thermostatting. DL_POLY Quantum is equipped with a module specifically assigned for calculating correlation functions and printing out the values for sought-after quantities, such as dipole moments and center-of-mass velocities, with packaged tools for calculating infrared absorption spectra and diffusion coefficients.
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7 April 2024
Research Article|
April 01 2024
DL_POLY Quantum 2.0: A modular general-purpose software for advanced path integral simulations Available to Purchase
Nathan London
;
Nathan London
(Software, Writing – original draft, Writing – review & editing)
1
Division of Energy, Matter and Systems, School of Science and Engineering, University of Missouri—Kansas City
, Kansas City, Missouri 64110, USA
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Dil K. Limbu
;
Dil K. Limbu
(Software, Writing – original draft, Writing – review & editing)
1
Division of Energy, Matter and Systems, School of Science and Engineering, University of Missouri—Kansas City
, Kansas City, Missouri 64110, USA
2
Department of Chemistry and Environmental Science, New Jersey Institute of Technology
, Newark, New Jersey 07102, USA
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Mohammad R. Momeni
;
Mohammad R. Momeni
a)
(Conceptualization, Funding acquisition, Software, Supervision, Writing – original draft, Writing – review & editing)
1
Division of Energy, Matter and Systems, School of Science and Engineering, University of Missouri—Kansas City
, Kansas City, Missouri 64110, USA
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Farnaz A. Shakib
Farnaz A. Shakib
b)
(Conceptualization, Funding acquisition, Software, Supervision, Writing – original draft, Writing – review & editing)
2
Department of Chemistry and Environmental Science, New Jersey Institute of Technology
, Newark, New Jersey 07102, USA
b)Author to whom correspondence should be addressed: [email protected]
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Nathan London
1
Dil K. Limbu
1,2
Mohammad R. Momeni
1,a)
Farnaz A. Shakib
2,b)
1
Division of Energy, Matter and Systems, School of Science and Engineering, University of Missouri—Kansas City
, Kansas City, Missouri 64110, USA
2
Department of Chemistry and Environmental Science, New Jersey Institute of Technology
, Newark, New Jersey 07102, USA
b)Author to whom correspondence should be addressed: [email protected]
a)
E-mail: [email protected]
J. Chem. Phys. 160, 132501 (2024)
Article history
Received:
January 14 2024
Accepted:
March 12 2024
Citation
Nathan London, Dil K. Limbu, Mohammad R. Momeni, Farnaz A. Shakib; DL_POLY Quantum 2.0: A modular general-purpose software for advanced path integral simulations. J. Chem. Phys. 7 April 2024; 160 (13): 132501. https://doi.org/10.1063/5.0197822
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