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Lyapunov exponents of a damped, driven harmonic oscillator
- Ananthan9470
- · Replies 1 ·
Interpreting ##\hat{e}_z## in Maxwell's equations
- flintbox
- · Replies 3 ·
How do I determine if a certain nuclear decay is allowed?
- Calleguld
- · Replies 4 ·
How Long Does a Ball Take to Climb a Parabolic Ramp?
- errwrsysalan
- · Replies 13 ·
Finding volume and surface densities of bound charge
- Askhat15
- · Replies 1 ·
Integrating the solar wind equation
- Jdraper
- · Replies 1 ·
Projecting push forward of a vector
- Augbrah
- · Replies 1 ·
Prove Lorentz invariance for momentum 4-vector
- flintbox
- · Replies 2 ·
Atomic Spectra of Hydrogen and Mercury
- Imagin_e
- · Replies 2 ·
What is the group refractive index for a monochromatic wave in a laser cavity?
- jsea-7
- · Replies 1 ·
How to Determine Heat Capacity in a Hard-Sphere Gas Simulation?
- adriplay
- · Replies 1 ·
Ladder operator commutator with arbitary function
- AwesomeTrains
- · Replies 17 ·
Lateral shearing interferometer
- henil
- · Replies 1 ·
What is the justification for the branching ratios of tau lepton decay?
- Fek
- · Replies 7 ·
WKB Approximation with V-Shaped well
- DeldotB
- · Replies 1 ·
Bead sliding on a wire - calculus of variations
- Ananthan9470
- · Replies 7 ·
Schrodinger equation for a weird potential
- mixo1234
- · Replies 3 ·
How Does Graviton Polarization Affect Tensor Field Interactions?
- spaghetti3451
- · Replies 7 ·
A satellite, the sun and the satellites heat protector
- Olly_price
- · Replies 1 ·
Derive p^2/2m from relativistic equations
- Mancuso
- · Replies 7 ·
Nonlinear gravity as a classical field theory
- spaghetti3451
- · Replies 1 ·
What Is the Issue with Scalar Loop Corrections in Non-Abelian SU(N) Theories?
- idmena
- · Replies 2 ·
Expectation value and momentum for an infinite square well
- Matt Q.
- · Replies 5 ·
Gravitation energy of a spherical shell
- Ananthan9470
- · Replies 1 ·
Lorentz transformation of electric and magnetic fields
- spaghetti3451
- · Replies 9 ·
Show interparticle spacing is much greater than wavelength
- zeeshahmad
- · Replies 1 ·
Fluid dynamics question (Poiseuille)
- Andrew Jacobson
- · Replies 5 ·
Is the Hamiltonian of a string given by a sum of harmonic oscillators?
- spaghetti3451
- · Replies 1 ·
Equations of motion and Hamiltonian density of a massive vector field
- spaghetti3451
- · Replies 8 ·
Energy-Momentum Tensor for the electromagnetic field
- spaghetti3451
- · Replies 16 ·
Statistical physics. Density matrix
- LagrangeEuler
- · Replies 1 ·
Maxwell equations from tensor notation to component notation
- spaghetti3451
- · Replies 1 ·
What Is the Rate of Continuous Creation Needed to Maintain Universal Density?
- epsilon
- · Replies 4 ·
Blackbody paradox applied to interaction of gravity with electrons
- spaghetti3451
- · Replies 8 ·
Stable equilibrium of a 4 mass, 6 spring system
- Vbomm
- · Replies 3 ·
What Is the Coefficient of Linear Expansion of Copper Based on Bragg Angles?
- Ichimaru
- · Replies 2 ·
Calculating the momentum operator in a quantum state
- DarkMatter5
- · Replies 23 ·
Scale Invariant Classical Field Theory
- spaghetti3451
- · Replies 1 ·
For given Hamiltonian, is spin conserved?
- Leicester Fantasy
- · Replies 3 ·
Potential energy of moving charge in field
- It's me
- · Replies 1 ·
Total angular momentum state using two ways
- my physical romanace
- · Replies 1 ·
Obtaining field equations from an action
- hepnoob92
- · Replies 1 ·
How do I set up this Legendre Transform for Hamiltonian
- 13Nike
- · Replies 5 ·
Perturbation first order hydrogen - Coulomb model
- JaneHall89
- · Replies 18 ·
Ellipse from 2 arbitrary points, tangent at P1 and focus
- silkms
- · Replies 4 ·
Multipole expansion of Vector Potential (A)
- Paradoxx
- · Replies 1 ·
Factors that influence the spectral linewidth of an LED
- ma_donna_14
- · Replies 3 ·
Quantum Mechanics-Spin State for Identical Particles
- math_major_111
- · Replies 1 ·
A classical example of spontaneous symmetry breaking
- spaghetti3451
- · Replies 2 ·
Finding tensor components via matrix manipulations
- spaghetti3451
- · Replies 10 ·
Residual electron-electron interactions, atomic terms
- klw289
- · Replies 1 ·
Equation of accelerated motion in GR
- Decibit
- · Replies 2 ·
CG coefficient in Wigner Eckhart Theorem-how to find
- lonewolf219
- · Replies 1 ·
Tangent vectors in the coordinate basis
- spaghetti3451
- · Replies 5 ·
What is the maximum recoil energy of photons in Inverse Compton Scattering?
- Matt atkinson
- · Replies 3 ·
Partition function of harmonic oscillator with additional force
- brother toe
- · Replies 1 ·
Derive the representation of the momentum acting on a field
- D_Cross
- · Replies 3 ·
Energy-Momentum Tensor for the Klein-Gordon Lagrangian
- spaghetti3451
- · Replies 7 ·
How do I expand Reynold's transport theorem using the given equation?
- kev931210
- · Replies 13 ·
Conserved Noether current under SO(3) symmetry of some Lagrangian
- spaghetti3451
- · Replies 3 ·
Lorentz tranformation of law of reflection
- spaghetti3451
- · Replies 2 ·
QM: Time development of the probability of an Eigenvalue
- Smalde
- · Replies 1 ·
Modeling Deformation due to collisions
- Captain Newbi
- · Replies 3 ·
Temporal order of events seen by different Lorentz observers
- spaghetti3451
- · Replies 1 ·
Relative proper times in a compactified universe
- spaghetti3451
- · Replies 1 ·
Investigations into the infinitesimal Lorentz transformation
- spaghetti3451
- · Replies 15 ·
Equation of motion from a Lagrangian
- spaghetti3451
- · Replies 5 ·
Conserved Noether current under U(1) symmetry of some Lagrangian
- spaghetti3451
- · Replies 5 ·
Why is the curl of (E + dA/dt) equal to zero?
- Poirot
- · Replies 2 ·
Commutator relations of field operators
- QuantumRose
- · Replies 2 ·
Could Discrete Spacetime Redefine General Relativity in Cosmology?
- Richo
- · Replies 1 ·
Maximum value of Von Neumann Entropy
- Whitehole
- · Replies 1 ·
Representing spin operators in alternate basis
- pondzo
- · Replies 3 ·
Estimating diameter of red-shifted galaxy
- bobo1455
- · Replies 6 ·
Solving for electric potential using separation of variables
- nashed
- · Replies 1 ·
Maxwell's equations in Lagrangian classical field theory
- spaghetti3451
- · Replies 6 ·
Four momentum proton-proton scattering question
- Jdraper
- · Replies 15 ·
Fourier spectrum of a sum of Dirac delta functions
- xoxomae
- · Replies 3 ·
Prove Quantum Spin Problem: θ, Su11, Su22, Sz1, Sz2, Sx2
- Cracker Jack
- · Replies 7 ·
QFT - Derivative in Equation of Motion
- Adoniram
- · Replies 1 ·
Solve question using Excel or Matlab
- sam_smk
- · Replies 1 ·
What are S, L and J for the following states....?
- James Brady
- · Replies 2 ·
A thermodynamics polymer chain problem
- chemicaholic
- · Replies 1 ·
Paramagnetic system: computing number of microstates
- mondeo2015
- · Replies 1 ·
Expressing phase space differential in terms of COM
- ghostfolk
- · Replies 1 ·
A little question on the Helmoltz Greens Function
- davon806
- · Replies 1 ·
How Does Translational Invariance Influence Variable Definitions in Physics?
- spaghetti3451
- · Replies 11 ·
Initial Mass Function Question (white dwarfs, neutron stars and black holes)
- J_M_R
- · Replies 1 ·
How Does the Transformation Rule for A^\mu Ensure EM Lagrangian Invariance?
- ShayanJ
- · Replies 11 ·
Estimate time scale of expansion of a star
- Poirot
- · Replies 1 ·
Stochastic dynamics and Angular velocity of a molecular motor
- kev931210
- · Replies 2 ·
Deriving the Lorentz Transformation from the Homogeneity of Spacetime
- hgandh
- · Replies 3 ·
How to Derive the Dispersion Relation in the Heisenberg Ferromagnetic Model?
- shedrick94
- · Replies 1 ·
Simple (Constant) Wavefunction -- Find Uncertainty In p^2
- loginorsinup
- · Replies 9 ·
Calculate the Lagrangian of a coupled pendulum system
- DeldotB
- · Replies 3 ·
Prove relation for squeezed state - Quantum Information
- Pentaquark5
- · Replies 1 ·
Eigen-energies and eigenstates of a tri-atomic system
- Rafid Khanna
- · Replies 4 ·
Infinite Square Well, Potential Barrier and Tunneling
- spaghetti3451
- · Replies 1 ·
General Form of Canonical Transformations
- kolawoletech
- · Replies 3 ·