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Effect of a dielectric cylinder parallel to an external field
- dphysicsf
- · Replies 9 ·
Proper time elapsed between a photon being sent and received
- Bailey2013
- · Replies 1 ·
Composite Spin 1/2 System Probability Question
- CDL
- · Replies 3 ·
Finding the relationship between magnetic momentum and angular momentum
- Argelium
- · Replies 5 ·
Thermodynamics equilibrium with respect to matter flow
- kiyoshi7
- · Replies 1 ·
Deriving magnetic dipole moment from multipole expansion
- WeiShan Ng
- · Replies 1 ·
Harmonic Oscillator and Volume of Unit Cell in Phase Space
- RawrSpoon
- · Replies 4 ·
Interpretation of electronic bands in a solid
- Keru
- · Replies 1 ·
Expectation values and probabilities for spinors in a well
- Cameron Roberts
- · Replies 2 ·
Partition Function for N Quantum Oscillators
- Daniel Sellers
- · Replies 1 ·
Electromagnetic Radiation of Single frequency Incident on a Slab
- MattIverson
- · Replies 1 ·
Feynman Vertex Rule, Correlator, 2 different coupling constants
- binbagsss
- · Replies 2 ·
Calculating Christoffel Symbols from a given line element
- Destroxia
- · Replies 3 ·
Canonical ensemble of a simplified DNA representation
- zexxa
- · Replies 3 ·
Volume of a sphere in Schwarzschild metric
- tb87
- · Replies 1 ·
Wick's theorem: 4 field correlator, 2 different fields
- binbagsss
- · Replies 1 ·
Getting electric potential from charge density over whole sp
- Thomas Rothe
- · Replies 1 ·
Finding the Eigenstate of S2 for a Spin 1 Particle
- Jammy453
- · Replies 2 ·
Dynamics problem using the Lagrangian
- Amitayas Banerjee
- · Replies 3 ·
Proof of Wick's Theorem for 3 fields
- binbagsss
- · Replies 1 ·
Lagrangian for pendulum with moving support
- Decimal
- · Replies 5 ·
Direction of the magnetic field around a solenoid
- WeiShan Ng
- · Replies 7 ·
Resolving bodies at large distances
- mjda
- · Replies 4 ·
Rocket subject to linear resistive force -- two methods
- TaylorLL
- · Replies 4 ·
Feynman Diagrams for Interacting Scalar Fields
- MyName
- · Replies 2 ·
Lagrangian for a particle moving in x-y plane in a constant B-field
- spacetimedude
- · Replies 5 ·
Calculating permittivity in a constant field
- Argelium
- · Replies 29 ·
Finding the position operator in momentum space
- member 545369
- · Replies 1 ·
Linear chain with m th nearest neighbor interactions
- wildroseopaka
- · Replies 3 ·
QM Weinberg Probl 9.1: Solving for Eq of Motion with Defined Lagrangian
- Kyueong-Hwang
- · Replies 8 ·
Vector potential of a plate with a uniform, time-harmonic current density
- Veronika
- · Replies 1 ·
Partition Function of N particles in an assymetrical box
- FranciscoSili
- · Replies 3 ·
Calculating eigenvectors/values from Hamiltonian
- fenny
- · Replies 1 ·
What is the second-order Born approximation?
- BookWei
- · Replies 1 ·
Confusion with constant voltage and dielectric
- Argelium
- · Replies 21 ·
Special relativity - angles between fields
- Aleolomorfo
- · Replies 1 ·
Why Is My Matrix Not Diagonal After Transformation?
- LagrangeEuler
- · Replies 1 ·
Special relativity - Gauge invariance
- Aleolomorfo
- · Replies 9 ·
GR: 3-d star metric deriving from a general form
- binbagsss
- · Replies 2 ·
Special relativity - Transformation of angles
- Aleolomorfo
- · Replies 2 ·
Using Noether's Theorem to get conserved quantities
- Toby_phys
- · Replies 2 ·
Fourier transform in the complex plane
- Tspirit
- · Replies 1 ·
Solving the Charged Bubble Problem with Gas and Electrostatic Forces
- Ahmed Farhan
- · Replies 2 ·
Special relativity - kinematics
- Aleolomorfo
- · Replies 2 ·
What Ground-State Beta Decays Are Possible for Isobaric Mass Chain A=141?
- cmyers152
- · Replies 4 ·
How Is Spin-Orbit Coupling Derived from the Dirac Equation?
- amjad-sh
- · Replies 5 ·
How Does a Massive Photon Affect Hydrogen Atom Energy Levels?
- Warda Anis
- · Replies 1 ·
Partial derivative w.r.t. another partial derivative
- cc94
- · Replies 2 ·
Proof: Time independence of the entropy under unitary time evolution
- barcodeIIIII
- · Replies 4 ·
Difficult version of boatman problem
- Estudiante Curioso
- · Replies 3 ·
Virtual work = 0 implies net torque = 0
- Pushoam
- · Replies 5 ·
Degrees of freedom of a diatomic molecule
- Pushoam
- · Replies 23 ·
Calculating Ion Pairs, Total Charge and Exposure.
- Jason Goddard
- · Replies 17 ·
Fluid dynamics: momentum equation and continutity
- fayan77
- · Replies 12 ·
Lagrangian for a particle in a bowl with parabolic curvature
- vbrasic
- · Replies 10 ·
How to Solve a Heat Equation Using FFCT?
- Aows
- · Replies 52 ·
Natural units in the Schwarzschild Metric
- PeteSampras
- · Replies 2 ·
Field transformation under Conformal transformation
- craigthone
- · Replies 5 ·
Finding the probability of transition
- Muthumanimaran
- · Replies 4 ·
Normalisation of the radial wavefunction in 2s state?
- ASSAem
- · Replies 1 ·
SU(3) Cartan Generators in Adjoint Representation
- nigelscott
- · Replies 5 ·
Proving a complex wave satisfies Helmholtz equation
- Matt Chu
- · Replies 3 ·
Electric field inside a uniformly polarised cylinder
- niko_.97
- · Replies 7 ·
Working with X and P operators in QM
- razidan
- · Replies 14 ·
Deciding holonomic constraint by drawing a picture
- Pushoam
- · Replies 2 ·
Is the Constraint Holonomic in This Situation?
- Pushoam
- · Replies 1 ·
How Do You Solve the Laplace Equation in 2D Using Separation of Variables?
- Selveste
- · Replies 1 ·
Why Does Diamond/Silicon Have 8 Bands in Its Band Structure?
- voila
- · Replies 3 ·
Fermi temperature of a 1D electron gas
- DrClaude
- · Replies 5 ·
Does Cavitation Occur in a Beer Bottle Under These Conditions?
- fayan77
- · Replies 1 ·
Deriving Fermi-Dirac Distribution misunderstanding
- d2699
- · Replies 1 ·
Conditions for the X dot P expectation to be constant?
- Peeter
- · Replies 9 ·
What is the Magnetic Flux of a White Dwarf Derived from the Sun?
- Aleolomorfo
- · Replies 3 ·
Griffith's QM, Harmonic Oscillator approximate solution eq
- Sparky_
- · Replies 6 ·
Four-spin interactions the Ising model
- AdeBlackRune
- · Replies 1 ·
Negative square amplitude for a decay process
- simonisr
- · Replies 1 ·
Oscillation of a bound particle in a superposition of states
- razidan
- · Replies 22 ·
Appropriate bin size given an energy resolution
- antrobot
- · Replies 7 ·
What are the momenta of particles in beta emission of C14?
- SidR
- · Replies 1 ·
Equivalent point charge, dipole, and quadrupole
- Alicia6
- · Replies 4 ·
Scattering angle in relativistic kinematics
- kalok87
- · Replies 1 ·
Radiant heat transfer and specific heat
- BobaJ
- · Replies 8 ·
Decomposition of linearly polarized field MRI
- Jen2114
- · Replies 2 ·
Testing my Discrete Fourier Transform program
- john kly
- · Replies 12 ·
Change in time due to accelerated light-clock
- allyouneedislove
- · Replies 6 ·
What is the Speed and Frequency of a Bead Sliding Inside a Paraboloid?
- JyJ
- · Replies 10 ·
Time since hot big bang - relativistic species
- BOAS
- · Replies 1 ·
How Does Electron Spin Orientation Relate to Its Velocity and Antineutrino Path?
- Tegalad
- · Replies 5 ·
Hydrogen Ionization Rates Using Time Dependent Perturbation
- ianmgull
- · Replies 1 ·
Energy Gap of 2 states in a deep rectangular potential well.
- StavrosPanagiotidis
- · Replies 1 ·
Can not find correct green's function
- t387
- · Replies 2 ·
(Numerical) Boundary Value Problem for Schrodinger's Equation
- cc94
- · Replies 3 ·
Finding the inverse metric tensor from a given line element
- Sayak Das
- · Replies 2 ·
Jacobian of a Lorentz transformation
- whatisreality
- · Replies 1 ·
Inertial frame where rods have same length
- allyouneedislove
- · Replies 4 ·
How Does the Feynman Paradox Apply to Solenoid Flux Calculations?
- tzzzsh
- · Replies 2 ·
Step potential, continuous wave function proof
- ope211
- · Replies 1 ·
Mixing CP asymmetry calculation
- Valeriia Lukashenko
- · Replies 3 ·
Finding Streamlines: How to Use the Streamline Equation for Homework?
- CMJ96
- · Replies 2 ·
Calculating the time derivative of <p>
- SplinterCell
- · Replies 3 ·