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Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
Jun
10
awarded  Popular Question
May
27
comment How to derive electron number equation of Bogoliubov Hamiltonian using thermodynamic relations.
I suggest trying $\partial F/\partial \mu=0$.
May
10
comment Order of Monte Carlo integration and frequency summation
The order does not matter for finite discrete summations. When infinities or integrals are involved, the order may matter.
May
10
comment Should Brillouin zone be a continuous object rather than a discrete one in the thermodynamic limit?
Since functions of $k$ are not pathological, defining the Brillouin as continuous or discrete would not produce any physical difference.
May
7
comment E and B field from Time Varying Current
related: physics.stackexchange.com/q/87746
Apr
22
comment Intro to Solid State Physics
You may also wish to check out lecture notes by other professors. For example, I have found the following helpful: www-thphys.physics.ox.ac.uk/people/SteveSimon/condmat2012/…
Apr
12
asked Diagonalization of Hamiltonian
Mar
11
comment Difference between RPA and generalized RPA
@Adam I am interested in using RPA to compute correlation functions in general. Which diagrams should be summed? How is it different in generalized RPA?
Mar
11
comment Bogoliubov transformation with a slight twist
I would add that the diagonalization is always possible because the matrix is Hermitian.
Feb
28
awarded  Yearling
Feb
27
asked Difference between RPA and generalized RPA
Jan
23
awarded  Popular Question
Dec
9
reviewed No Action Needed How long does it take to scan a typical scanning electron microscope image?
Nov
29
comment Is there a way for an astronaut to rotate?
related: physics.stackexchange.com/q/28011
Nov
28
revised Azimuthal quantum number,l and magnetic quantum number,m are from angular momentum?
improved formatting
Nov
28
suggested suggested edit on Azimuthal quantum number,l and magnetic quantum number,m are from angular momentum?
Nov
25
answered Does changing the electric / magnetic field cause self-reinforcing induction of the other?
Nov
21
revised Some conceptual questions in BEC
retagged .