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Why aren't there particles like neutrons or protons but with 3 up or 3 down quarks, instead of 2 up/1 down or 2 down/1 up. Does there have to be...
Asked on 02/02/2021 by Infinite Delta
3 answerI am studying C$^*$-algebras and the formulation of quantum statistical mechanics by them, mostly from the book by Bratteli and Robinson Operator Algebras and Quantum Statistical Mechanics. I could...
Asked on 02/02/2021 by Renormaliser137
0 answerFirs this question has some similarity with Bond order correlation function and Bond Orientational Correlation Function - how exactly to calculate but its a little bit different ,...
Asked on 02/02/2021
0 answerWhen electric field lines interact there develops an electric potential energy.In developing motional emf, the power(energy) we spend is equal to the power delivered by circuit. When current flows...
Asked on 02/02/2021
0 answerFrom my textbook, it says when the live wire touches the metal casing, a current will flow to the earth and blow the fuse located in the live wire. But...
Asked on 02/02/2021 by hao004
2 answerIn my book it is mentioned thatP[Y]= P(X)* P(Y/X)Where P[Y] is the output probability matrix, P(X)=input probability matrix, P(Y/X)= channel matrix.I understand the physical significance of input...
Asked on 02/02/2021 by Vasvi Sood
0 answerI've had argument on a forum about this. People think, that:if the same object is magnetised, it has less energy. so by $E = mc^2$ it weighs less than...
Asked on 02/01/2021 by tell_me_more
2 answereven though it's the electrons that move from negative terminal of the battery and gets move along the external circuit and finally enters the positive terminal of the battery and...
Asked on 02/01/2021 by matte geek
1 answerI'm going through Peskin & Schroeder chapter 7, and I am finding difficult to understand how the branch cut singularity appears in the one loop correction to the photon propagator....
Asked on 02/01/2021 by Alex V.
1 answerI want to show that the Ricci scalar is a total divergence in 1+1 dimensions(in tensor language). How should I proceed?...
Asked on 02/01/2021 by Fizzicist
0 answerGet help from others!
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