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Say you have a chemical compound made up of one or more radioactive nuclei. If these nucleus decay, does the compound decay as well? Possible outcomes I can think of:the...
Asked on 01/17/2021 by luksen
2 answerOkay, So i'm doing some research that involves the Schrodinger representation in quantum field theory. The ground state wave functional for the Klein Gordon field is a generalized gaussian in...
Asked on 01/17/2021 by SalmonProtocol
1 answerA string under tension $T$ can support transverse waves with speed $c$. A displacement pattern of the form $y(x,t)=Acos(2πx/λ)cos(2πct/λ)$ is set up in the string. The energy...
Asked on 01/17/2021 by Jk jau.
1 answerI am trying the understand how the weak interaction obeys CPT symmetry. My understanding is that, under a CPT transformation, the Lagrangian for the Standard Model should be invariant, and...
Asked on 01/17/2021
0 answerHere, in page 11, you can see the so-called 'handbag' diagram that explains how a virtual photon emitted in a deep inelastic scattering (DIS) process interacts with...
Asked on 01/17/2021
1 answerI have been learning recently about the Hopf Fibration and its relation to physics. My professor has told me that it is one of the simplest methods of dimensional reduction...
Asked on 01/17/2021 by D.Peell
1 answerHow would you critique this answer for the question "If there is a great value of launch angle, what happens to the horizontal range of a projectile with an initial...
Asked on 01/17/2021
1 answerIm solving the London equations for an infinte superconductor in the y>0 region while applying a magnetic field $vec B$ in the z axis. The solution is well known,...
Asked on 01/17/2021 by Nacho Figueruelo
1 answerI have a debate with my friend. Suppose that an apple with weight of 10N fell from 1m high. We want to apply the 1st law of thermodynamics for this...
Asked on 01/17/2021 by Dimen
3 answerConsider a bipartite system $mathcal{H}_{mathcal{A B}}=mathcal{H}_{A} otimes mathcal{H}_{B}$. Let's take $|A|leq|B|$, where by $|cdot|$ I mean the dimenstionality of the indicated system. Also, consider a random pure...
Asked on 01/17/2021 by nabzdyczony
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