mirror of https://github.com/abinit/abinit.git
29 lines
822 B
Markdown
29 lines
822 B
Markdown
---
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description: How to perform some artificial modifications of the physics
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authors: XG
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---
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<!--- This is the source file for this topics. Can be edited. -->
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This page gives hints on how to perform some artificial modifications of the physics with the ABINIT package.
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## Introduction
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With a computer, one can consider non-physical modifications of the system to
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help the understanding the physics.
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The nuclear masses and free electron mass can be modified. A fake space
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dependent chemical potenial can be added, see [[chempot]], as well as the
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electrostatic potential of a slab, [[jellslab]]. A simple sine/cosine
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potential with a wavevector compatible with the (super)call can also be added,
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see [[qprtrb]].
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## Related Input Variables
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{{ related_variables }}
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## Selected Input Files
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{{ selected_input_files }}
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