Find answers to your questions about Physics or help others by answering their Physics questions.
To help me with a project I'm working on, I attempted to solve what I thought was an easy problem. There is an infinite, conducting cylinder of radius $R$...
Asked on 01/23/2021 by renov93
2 answerFrom wikipediaGas giants are commonly said to lack solid surfaces, but it is closer to the truth to say that they lack surfaces altogether since the...
Asked on 01/23/2021 by physics1
2 answerTo my understanding, if group $G$ is semisimple, $mathfrak{g}$ is its Lie algebra, and $Delta_T=[T,cdot]$ is the adjoint representation, one can analyze its spectrum with $[T,U]=lambda...
Asked on 01/23/2021
0 answerI know that the galaxy rotation curve doesn't obey general relativity and instead of decreasing, the star velocity remains constant which is shown by a flat rotation curve (rotation velocity...
Asked on 01/23/2021 by user210956
2 answerIf there are two hydraulic cylinders connected in parallel, each with a different load (shown in the picture below), will they start extending at the same time? I'm having a...
Asked on 01/23/2021 by Blue7
5 answerI am curious if there are any alternative formulations of QFT generally, in the same way that QM can be reformulated into different, but equivalent formulations beyond Schrodinger wave mechanics...
Asked on 01/23/2021 by user6873235
1 answerIn the first place, I am struggling when trying to derive the path integral formulation of the Green function for non-interacting particles $$G_{ij}(tau)=-frac{1}{Z}int D(bar{psi},psi) psi_i(tau)bar{psi}_j(0)e^{-iS(bar{psi},psi)}$$ with the action ...
Asked on 01/23/2021
0 answerI have a couple of related questionsWhat is exactly the difference between the quantum master equation and the regular master equation? My understanding is that the normal master equation is...
Asked on 01/23/2021
1 answerI have great difficulties to understand the article "On the Form of the Highest Progressive and Standing Waves in Deep Water", which is available freely on Jstor....
Asked on 01/23/2021
0 answerWhy the swampland conjectures should be satisfied even in backgrounds with the $f(R)$ gravitational model, if the gradient energy (or the kinetic term of the scalar...
Asked on 01/23/2021 by lightly
1 answerGet help from others!
Recent Questions
Recent Answers
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP