Bilinear response

  • Thread starter hokhani
  • Start date
  • #1
461
8
I don't know what is "bilinear responce". I would be grateful for any help.
 

Answers and Replies

  • #2
DrDu
Science Advisor
6,111
808
Context?
 
  • #3
461
8
Context?
Yes, I saw the term "bilinear response" in a paper and I don't understand it.
 
  • #4
DrDu
Science Advisor
6,111
808
"In a paper". Do you think this is helpful? Maybe you could give a citation and quote the relevant part?
 
  • #6
DrDu
Science Advisor
6,111
808
It means that it is linear in both ##\delta X_1## and ##\delta X_2##. This is generally used for expressions of the form xy. Also the scalar product ##\langle \phi|\psi \rangle ## is bilinear in ##\psi## and ##\phi^*##.
 

Related Threads on Bilinear response

Top