Today my friend is argue with me that physics is copy idea fro sci fiction? but i don't think so, what do you all think about argument? my friend say engineer only come out mobile device when they saw hand phone mobile device is used in star trek and borrow the idea from this movie? what is your...
Well i am using the ansatz which include gauge and Higgs variable that in the form of spherical coordinate (also include internal and external space), so putting inside the Lagrangian and its generate out 12 equations of motion with 8 variables.
My professor say its is a overdetermined system with because the number of partial equations is more than the variables and suppose it can give us a fine numerical solution for each variables but my program still cannot converge...
Hi, I am a master student comes from USM in Malaysia. I don't know my problem should placed on differential forum or high energy physics forum. Anywhere, My current study is high energy physics subject and my main study is focus on monopole instanton solution in static form which did not...
Hi,i am the new member of physics forum.Today we are having the solid state physics and semiconductors devices courses and the lecturer say something about electron in conduction band and the holes in the valence band in the semiconductor but we cannot really know what the holes is in the...