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bio website motls.blogspot.com
location Czech Republic
age 40
visits member for 3 years, 10 months
seen 4 hours ago

Hi, I am a string theorist and a publicist.


7h
answered Why is 0 $\nu \beta\beta$ decay often written with electron emission and not positron?
2d
answered What is the luminosity of the Milky Way galaxy?
2d
answered Irreducible Representations from Cartan Matrix
Nov
21
answered The integral is zero! $\int \frac{\mathrm{d}^d k}{(2\pi)^d} = 0$
Nov
8
answered Calculating velocity from a pressure distribution
Oct
31
answered The gravitational constant $G$ theoretically?
Oct
28
answered Switching from sum to integral
Oct
21
answered Few particle fermion system wavefuction
Oct
17
answered Semiclassical limit of Quantum Mechanics
Oct
16
answered Constructing matrix for spin in Stern-Gerlach experiment for arbitrary angle
Oct
16
answered What is divergence?
Oct
6
answered Relative Minus signs from different Feynman Diagrams
Sep
21
answered Anti-neutrons, anti-quarks, isospin: What is observed and what is derived?
Sep
20
answered Why does Energy-Momentum have a special case?
Sep
17
answered what physical quantity do real scalar field operators create/destroy?
Sep
15
answered Is voltage difference always proportional to its derivative?
Sep
13
answered Inconsistency between Helmholtz and Gibbs Free Energies
Sep
6
answered Why black body radiation is all over the frequency range
Sep
6
answered Why does the state space contain states with negative norm and what would be an example?
Sep
6
answered Dirac's remark that inspired Feynman when formulating path integral