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Author Topic: How to solve Bethe Salpeter Equation and calculate electron-hole interactions  (Read 3062 times)

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Offline Ting

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How to solve Bethe Salpeter Equation and calculate electron-hole interactions
« on: May 18, 2016, 21:26 »
Dear All,

Does anyone know if ATK can be used to solve Bethe Salpeter Equation or to calculate the electron-hole interactions in carbon nanotubes? If so, how to do it? Thank you very much.

Best wishes,
Ting
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Offline Anders Blom

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Re: How to solve Bethe Salpeter Equation and calculate electron-hole interactions
« Reply #1 on: May 18, 2016, 22:03 »
This is a many-body formalism, and such are not included in ATK today (nor likely to be anytime soon).

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Offline Ting

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Re: How to solve Bethe Salpeter Equation and calculate electron-hole interactions
« Reply #2 on: May 19, 2016, 03:37 »
Thanks a lot, Dr. Blom.
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Offline zh

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Re: How to solve Bethe Salpeter Equation and calculate electron-hole interactions
« Reply #3 on: May 19, 2016, 10:47 »
There are several open source codes: YAMBO and berkeleygw.
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