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All questions asked by Edison Santos

List all solved & unsolved questions asked by Edison Santos

Doubt in the definition of the stress-energy tensor in Peskin and Schroeder's QFT book

0   Physics Asked on 08/07/2021

field theory  lagrangian formalism  noethers theorem  stress energy momentum tensor  symmetry 

Why has $evB$ been equated to $mv^2/R$ here?

2   Physics Asked on 01/23/2021

binding energy  electromagnetism  energy conservation  homework and exercises 

Is there an equation to calculate how much force is needed to turn a gyroscope

0   Physics Asked on 01/23/2021

gyroscopes 

Symmetric potential well different solutions

1   Physics Asked on 01/23/2021

boundary conditions  homework and exercises  quantum mechanics  schroedinger equation  wavefunction 

Is the scalar magnetic potential continuous?

2   Physics Asked on 01/23/2021

potential 

What is the *detector* in the double slit experiment and how does it work?

2   Physics Asked on 01/23/2021

double slit experiment  experimental physics  particle detectors  photons  quantum mechanics 

What does CMBR has to do with quantum fluctuations during rapid inflation?

1   Physics Asked on 01/23/2021

cosmic microwave background  cosmological inflation  universe 

Do all sounds that have a pitch have a fundamental frequency?

2   Physics Asked on 01/23/2021

acoustics  fourier transform  frequency  waves 

Is symmetrization $xp-px$ required for commutation $[H,x]=0$?

2   Physics Asked on 01/23/2021

commutator  eigenvalue  hamiltonian  harmonic oscillator  quantum mechanics 

Anharmonic field theory: pedagogical simplifications

1   Physics Asked on 01/23/2021

anharmonic oscillators  quantum field theory 

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