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Questions related from Biswanath Rath
When one writes a comment on a published paper , what is actually the intention of the commenting author ? To point out the mistakes or present complete solution . It is seen that very often...
02 February 2019 6,873 4 View
[H,P]=/=0;[H,T]=/=0;[H,PT]=/=0; then how to calculate C ? If one take C=0,this implies only zero charge particles exist for this type of H .Mathematically [H, CPT]=0. Or one can tell that...
01 January 2019 9,007 0 View
In many cases non- relativistic operator even though reflect CPT invariance nature unlikely to reproduce complete real spectra. Is it true ? If so when ? If no when ? Your opinion will be highly...
01 January 2019 567 0 View
Please suggest matrix method for calculating charge conjugation operator. Suppose one desires to apply matrix to study K^0; K^+;K^- . Then how to proceed .
12 December 2018 4,832 0 View
In my understanding parity is violated in many hermitian operators with susy or without susy . Interestingly hermitian matrix also comes under this P =/= P^-1
10 October 2018 7,639 0 View
Suppose I want to write parity operator in the form matrix (3×3). Then suggest me how to do that . Help me .
09 September 2018 8,371 0 View
In 2x2 matrix representing chage conjugate operator has one + charge and -ve charge . Suppose [H,C] =0 and C is N×N matrix and N=100 . Then tell me no of positive and no of negative charges. Here...
09 September 2018 716 0 View
Suppose I have one (2×2) complex matrix having real eigenvalues. Can I construct two different charge matrix having eigenvalues ? If yes how . If no why ? Give your valuable suggestion.
09 September 2018 2,483 0 View
Please read my article fractional matrix and suggest some new applications . B.Rath
08 August 2018 8,293 0 View
Why in matrix multiplication we see A.B =/= B.A ? What is the physical meaning of this ? Please answer carefully .In above A, B are any ( N× N) matrix . B.Rath
08 August 2018 9,684 4 View
Please suggest a suitable problem in Economics or Business where one can apply matrix eigenvalue method ? Give details. B.Rath
08 August 2018 2,912 1 View
Every one knows harmonic oscillator with positive energy .Suppose mathematically one finds HO with negative energy .. Then can you suggest where this can be observed ?
11 November 2017 7,653 0 View
Give some physical significance of complex systems with real spectrum and well defined probability.
11 November 2017 6,686 1 View
Can you suggest perturbation theory to hamiltonian H = p^2 - x^2 + i(xp +px) + ix Prof B.Rath
04 April 2017 973 19 View
Suppose mass decreases with time like m(t) = m e^(-Lt) . Then how to construct T reversal Hamiltonian . T = time reversal symmetry .
03 March 2017 8,344 0 View
Hermitian matrices give real eigenvalues. Now can any one suggest how to generate Hermitian matrix using complex Hamiltonians. B.Rath
03 March 2017 5,565 0 View
give the condition in which complex symmetric matrix can have only real eigenvalues . Matrix is not Hermitian.
11 November 2016 1,090 26 View
Matrix non-singular -symmetric (A) has eigenvalues E(n) .Then A^{-1} has eigenvalues 1/E(n) . Give the proof if anyone knows. Prof B.Rath
10 October 2016 625 5 View
Find Hamiltonian from equation of motion y^{..} + L(1-y^k)y^{.} + y =0 where y^{.}= dy/dt and y^{..) = second derivative with time
07 July 2016 2,992 13 View
Can you help me in eigenvalues calculation using MATLAB for H=p^2 - x^4+2ix ?
06 June 2016 5,052 2 View
Sometimes we notice good papers are published in standard journals having nearly good impact factor. However the unfortunate point is that when technical mistakes/ incorrect results / conceptual...
01 January 1970 3,737 4 View
I like to mythology . Try to co-relate with science . My mathematical findings forced me to believe that Quantum Mechanics exists without an universal symmetry . However , I know that front...
01 January 1970 3,488 7 View
Please inform the details to submit a Research paper alongwith publication charge, login ? mail etc B.Rath
01 January 1970 8,226 0 View
Suppose I find 1000,00(one lakh) 2x2 matrix responding to eogenvalues : e1,e2 Then which one I will accept and which 99999 matrices to reject. Give yoir views. My findings are mathematically...
01 January 1970 4,493 1 View
Generally we see student is afraid of pointing his / her own teacher openly ?. Some times teacher does not hesitate to fail the student . Teacher due to his weak mentality does his . How to avoid...
01 January 1970 8,296 4 View
After 100 years in QM we do not know simple matrix formulation in odd number i.e (3×3);(5×5);(7×7) and so on so . This implies we do not full understanding in Parity operator . Similarly T the...
01 January 1970 3,417 2 View
In (3x3 ) hermitian model matrix , the P-parity opetaor has eigenvalues -1;+1;+1 . Suppose I have an operator p having eigenvalues -1;-1;+1 . Can I take p as parity operator ? Give your valuable...
01 January 1970 7,152 7 View
It is seen that some people are reluctant to admit their own mistakes . Do they feel their social dignity/ prestige are in danger ? On the other hand they should know that one can make fool to...
01 January 1970 4,002 60 View
