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Questions related to Theoretical Physics
Are there any experiments going on to verify the validity of string theory to study theoretical particle physics?
06 April 2017 8,147 6 View
The Landauer limit L(T) = kTln2, k is the Boltzmann constant, means the energy corresponding to erasing a single bit of information. Thus, one can define t(T)=kTln2/h, h - the Planck constant....
01 April 2017 9,877 4 View
We say a finite elastic surface is expanding when points on the surface are moving apart at different times. Therefore a moving object of constant speed will take longer time to traverse between...
25 March 2017 2,747 68 View
How do I obtain /compute the eigenfunctions (wavefunctions) of unperturbed nanoparticle with inner radius (a),outer radius(b) of a complete spherical particle with a thickness (b-a=t) loaded with...
21 March 2017 3,807 12 View
In the coefficients of Mie scattering Riccati- Bessel function appears. What is the significance of these functions in the context of Mie -scattering?
16 March 2017 8,956 3 View
Suppose electron is moving with velocity 10 m/sec then what is the veocity of wave associated with electron. Is this applicable for classical particle?
13 March 2017 6,902 2 View
Which part of a quantum strategy is classically interpretable and which part purely quantum?
11 March 2017 9,132 19 View
It is well-known that several renormalized versions of a given theory may emerge depending upon the chosen regularization method, choice of subtraction scale/scheme,...
10 March 2017 8,409 40 View
Einstein's energy-mass equation E=mc^2 connects matter to energy. And since energy (light) is an electromagnetic wave, should we hypothesize that matter to have electromagnetic origin? If yes, we...
09 March 2017 2,708 12 View
OR Does Uncertainty principle hold at zero Kelven?
05 March 2017 5,110 6 View
In Dirac theory the electron has a spin degree of freedom. The question is: Do electric and magnetic fields created by an electron in a given frame of reference depend on the electron spin? If...
01 March 2017 1,058 7 View
In accordance with Friedmann-Lemaitre-Equation there are three different possibilities of space curvature which can be described mathematically and imparted graphically or analogously (Closed,...
26 February 2017 8,250 13 View
Dear people, if a "measurement" is ment to be an interaction of an elementary particle, why can we still see wave-interference patterns in the double-slit-experiment which are conducted in rooms...
24 February 2017 5,538 17 View
As electrons, protons and neutrons become degenerate......
21 February 2017 1,821 10 View
Muons's life in an accelerated system (like CERN's ring) shows the same life-time of non accelerated muons, at the same velocity? In this case, PE could be considered incorrect
20 February 2017 2,820 9 View
A formulation of the Maxwell equations in terms of the split octonions is presented by Pawel Nurowski.
15 February 2017 8,531 19 View
In collider physics I have frequently come across H_T cut over jet momenta. How do we define this quantity and what is the physical reason for applying this apart from missing energy cut?
13 February 2017 4,982 3 View
How did Einstein's Spacetime pull of gravity on the Planet Mercury differ in value than Newtons? Was it simply via the spacetime fabric adjusting this value? Thanks:)
07 February 2017 8,725 51 View
i have attached two image, in first image there is no, omega term.. how in later steps the omega term came, please see attachments. in equation 87, there is no omega term, but later in equation...
31 January 2017 4,575 3 View
Physical mechanism underlying the relation between t, J and U, then the questions are as follows: For the 1/2 filling: When ε_{d} is in between -U and 0, we are in the local moment (intermediate)...
24 January 2017 7,552 2 View
Generally in D-A (donor-acceptor) based TADF system, it has been shown the CT emission are dominant most of the time than their individual 1LE donor or 1LE acceptor emission. This is happen when...
19 January 2017 1,347 5 View
What´s the tally needed to calculate the amount of electrons generated in a ionized gas (due to pronton interaction) using MCNP?
12 January 2017 2,326 2 View
The Nilsson diagram is obtained by solving the Schrodinger equation. If the deformation parameters are continuous, I wonder the orbits should be continuous as well. If the Pauli exclusion...
12 December 2016 6,259 3 View
Hi, I have zeta potential value of a suspension. I know that zeta potential and surface charge density is different but they are related. I was wondering if you guys can help me to relate these...
22 November 2016 4,016 1 View