Nivalth

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Undergraduate physics student at Spain.


30 Answers

newest activity votes
5
Commutator with expontential [A, exp(B)]
4
Why is Heisenberg's uncertainty principle not an experimental error since it is the error created by photons striking on elementary particles?
3
What really is Planck's constant and what are its origins?
3
Could one argue that h (Planck constant) and $\hbar$/2 (Dirac constant) are in fact independant constants?
3
Relation between between linear momentum and translational kinetic energy
2
Quantum Mechanics Notation for BRA KET
2
Where is a particle bound in a delta potential?
2
Hamiltonian and non conservative force
1
Lagrangian formulation for relativistic case
1
Conservation of Momentum from Recoil Speed
1
Annihilation and creation operator - $\phi$ and $\pi$ for Klein-Gordon Field
1
For 2 electrons in a simple harmonic oscillator (SHO) potential, is $\langle x^2\rangle$ the same as $\langle(x_2 - x_1)^2\rangle$?
1
Understanding Quantum Physics
1
Why do we need different ensembles in statistical mechanics?
1
Where to find old papers, articles and preprints?
1
Least-action classical electrodynamics without potentials
1
What if $F\neq \frac{dp}{dt}$?
1
Dynamics of a Vertical Mass-Spring Simple Harmonic Oscillator with Gravity
1
Why is the spring constant $W_p''(0)$?
1
Why does an object with higher speed gain more (relativistic) mass?
1
Question on Total, Orbital and Spin Angular momentum
1
Fundamentals of Physics vs Classical Mechanics book and physics undergraduate course
1
Books that every physicist should read
0
Ricci tensor for a 3-sphere without Math packets
0
N-electron system ground state
0
Factors of $c$ in the Hamiltonian for a charged particle in electromagnetic field
0
Integral representation of Thomas-Fermi Equation
0
Quantum Mechanics - Orthonormality of $d_{xz}$ and $d_{yz}$ Orbitals
0
Photon-photon scattering matrix element
0
Proving angular momentum is conserved for a particle moving in a central force field $\vec F =\phi(r) \vec r$