Clarification on "Summed el-ph coupling"

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psharma
Posts: 15
Joined: Wed Jun 29, 2022 8:07 pm
Affiliation: university of minnesota

Clarification on "Summed el-ph coupling"

Post by psharma »

Hi everyone,

I wanted to ask what is the "Summed el-ph coupling" printed in the end of .a2f output file?
Also, just to clarify "Integrated el-ph coupling" is the lambda integrated over frequency, right?

Thanks!

Best regards,
Prachi.

hpaudya1
Posts: 190
Joined: Tue Mar 21, 2017 7:11 pm
Affiliation:

Re: Clarification on "Summed el-ph coupling"

Post by hpaudya1 »

Hi Prachi,

Please have a look at the following equations,
https://tinypic.host/i/a2f-2.sZYpb
For detail, please have a look at eqs. (205) and (206) of
https://journals.aps.org/rmp/pdf/10.110 ... .89.015003
I hope you will get your answer.

Best,
Hari

psharma
Posts: 15
Joined: Wed Jun 29, 2022 8:07 pm
Affiliation: university of minnesota

Re: Clarification on "Summed el-ph coupling"

Post by psharma »

Hi Hari,

Thanks a lot. I understand now :)

Best,
Prachi.

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