Contact experts in Theoretical Physics to get answers
2,397 views 575 posts
Questions related to Theoretical Physics
"I propose that the information is stored not in the interior of the black hole as one might expect but on its boundary, the event horizon," At Monday's public lecture, he explained this jumbled...
08 August 2015 3,909 19 View
.
08 August 2015 2,610 0 View
Can we contract the multiplication of two triplets of the group S_4 as 1. (3_1 *3_1 ) contracted to a triplet (3_1) and multiplied by a triplet flavon (3_1) to get in turn (3_1 *3_1 ~ 3_1 * 3_1...
08 August 2015 4,416 6 View
I just found a paper by O'Raifeartaigh and McCann discussing Einstein's forgotten cosmological model. The title of his paper is “On the cosmological problem of the general theory of...
25 July 2015 2,789 11 View
07 July 2015 8,969 11 View
Suppose the magnetic field in a region of space increases from 10−6 to 10−5 G over a period of 107 yr. To what energy would nonrelativistic electrons and protons be accelerated if they moved...
07 July 2015 9,064 5 View
The ever proliferating range of ideas in theoretical physics, many of which have virtually no experimental basis are confusing and contradictory. Hypothetical particles, strings, branes,...
07 July 2015 481 38 View
What do we mean by 'spin' of electrons/ nucleus? Orbital angular momentum arises due to orbital motion of electron. But why does a spin angular momentum arise?
07 July 2015 3,169 2 View
It is not a joke. Please answer seriously.
07 July 2015 6,740 11 View
I am writing a paper for a conference titled: The Nature of Light: What are Photons? It would be very helpful to obtain an idea about how this group of scientists visualize a photon propagating in...
06 July 2015 3,271 96 View
In a paper arXiv:1312.0158 the authors proved that any complex vector (thus also the quantum state vector) can be uniquely determined (up to a global phase factor) by 4N-4 generic intensity...
23 June 2015 7,288 4 View
See the picture below to understand the question: https://www.researchgate.net/publication/278037597_New_Lorentz_Transformations_Test If you have any suggestions about a paper refering to the...
12 June 2015 5,828 22 View
After solving dimensions of electrical equations, I found out that the fundamental dimension of Electric charge is mass only. This also leads to the derivation of dimensions of other...
08 June 2015 3,218 46 View
06 June 2015 1,941 50 View
06 June 2015 8,594 5 View
06 June 2015 10,109 23 View
In these days, LHC is beginning to explore a new region of energies. A widespread hope is that the new run will allow to probe physics beyond the standard model of Glashow, Weinberg, Salam. Many...
06 June 2015 2,648 0 View
I want to know what is the physical process that happens inside crystal.
14 May 2015 4,697 3 View
Some physicists believe that gravity is not a real force like the electromagnetic or the strong force because an inertial frame of reference eliminates the effects of gravity. However, it can be...
13 May 2015 7,260 95 View
Electron-electron interaction can be incorporated only through Phase breaking potential.How we can say this while as far as i know it can be approximately calculated by Schrodinger-Poisson solver...
12 May 2015 3,467 3 View
Gravitoelectromagnetism (proposed by Oliver Heaviside and further developed by Olev Jefimenko) is starting from the (experimentally supported) idea that there is a formal analogy between the...
05 May 2015 8,824 61 View
The classical limit of loop quantum gravity is Einstein-Cartan theory (EC), not general relativity (GR). I would like to know whether the other main approach to quantum gravity - string theory -...
05 May 2015 4,107 12 View
I have some new interpretation about physics experiment from chemist view. This can explain many basic physics concepts, like charge, interaction or force, movement etc. what is a suitable way to...
05 May 2015 7,381 41 View
I wonder is a theory of gravity that assumes constancy of speed of light globally will make any progress towards building a quantum theory of gravity?
05 May 2015 8,417 4 View