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Questions related to Quantum Mechanics
I need to have some rough idea about how much storage I will be needing for my QMMM simulations which I will be starting soon. Suppose my system contains about 60000 atoms, out of which about 200...
26 April 2016 4,356 2 View
Dear all, I am currently modeling the plasma kinetics in pure CO2 plasmas with a large focus on vibrational kinetics. The plan is to optimize the vibrational kinetics (VV and VT transfer), if...
25 April 2016 7,351 4 View
"The existing scientific concepts cover always only a very limited part of reality, and the other part that has not yet been understood is infinite. Whenever we proceed from the known into the...
25 April 2016 2,265 72 View
Is there any guideline for classification of infrastructure projects as major and minor in an Indian context. Some literatures hinted at risk levels as means of classifying projects into major...
22 April 2016 5,395 5 View
Looking for a very basic and elaborate explanation of DFT. If someone could help providing me with any relevant links or their own answers.
20 April 2016 3,049 10 View
hello everyone is there anyone who can answer my question: The calculation of the bandwidth is done usually at -3dB, but I find in some works that this value of -3dB is different , for example Bw...
20 April 2016 8,094 3 View
fermi surface
20 April 2016 6,940 1 View
please, can anyone tell me a way to make a size of this matrix smaller because it is out the text in PDF...
18 April 2016 2,517 10 View
Im going to take as a example a quantum well (i.e 2DEG). Literature says that motion of electrons is quantised in the vertical direction for a 2DEG, therefore motion in the vertical direction is...
15 April 2016 6,135 3 View
I need to include tunneling effect for a rate constant of proton transfer reaction using Wigner expression as it should be since proton is quantum mechanical system. The calculated values at 3...
14 April 2016 7,949 4 View
Hi all, This is a question I have been wondering about for a long time (pure curiosity). I would like to know how one can deduce from an arbitrary electro-magnetic field the quantum...
13 April 2016 7,177 7 View
Maybe is not possible with our mathematics.
09 April 2016 1,083 76 View
Inherent probabilistic nature of measurement in QM seems to impose a distinction between past and future and so a definite direction of time, similar to that occurred in statistical mechanics....
09 April 2016 2,419 3 View
Force behind the symmetry and pattern specifically of stars in space, crystals in molecules and particles in atom is the same, alike wise ?? What is concept of natural geometry ?? Do stars and...
09 April 2016 2,403 15 View
09 April 2016 719 4 View
is it just the interaction between two electronic clouds for very short interval of time?? or electron leaves its electronic cloud to become the part of other during interaction?
07 April 2016 1,641 10 View
My system consists of a hydroxide anion coordinated between two divalent cations (Zn2+ or Co2+) and two negatively charged amino acids.I think that the charge and multiplicity for the Zinc system...
05 April 2016 8,120 2 View
04 April 2016 7,113 76 View
04 April 2016 5,012 10 View
fermi energy
04 April 2016 6,412 2 View
04 April 2016 838 1 View
In the interaction picture how the unperturbed Hamiltonian is taken.Is it the only the free energy or will it have to full fill some commutation algebra.Can the interaction energy be taken as the...
04 April 2016 3,356 4 View
04 April 2016 8,285 4 View
04 April 2016 9,928 7 View