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Speed of an antimuon in a pi meson decay
- Je m'appelle
- · Replies 1 ·
How Do You Calculate the Original Mass in a Relativistic Disintegration Problem?
- Je m'appelle
- · Replies 2 ·
Superposition of Hilbert space of qutrit states
- ma18
- · Replies 11 ·
Plane Wave Equation Propagation and Oscillation Directions
- DrPapper
- · Replies 5 ·
Prove commutation relation of galilei boosts and rotations
- ma18
- · Replies 3 ·
Is y(x,t) a Solution to the Wave Equation?
- Furbishkov
- · Replies 3 ·
Electron Capture by alpha particle -- Frequency of photon?
- NucEngMajor
- · Replies 7 ·
Neutrino-neutrino to WW amplitude via Z-exchange
- blankvin
- · Replies 4 ·
Negative scale factor RW metric with scalar field
- Salah93
- · Replies 2 ·
Finding cross sections for top quark production
- saybrook1
- · Replies 1 ·
Quantum Mechanics, Cart filling, + friction as it moves
- GassyMule
- · Replies 1 ·
Calculating Recharge and Contaminant Transport in a Confined Groundwater Aquifer
- Lois Chang
- · Replies 1 ·
What is the Required Distance for 25% Transmission in a Spin 1/2 Particle Beam?
- nmsurobert
- · Replies 8 ·
Explanation around Fermi Wave Vector and Metallic Behaviour
- bennyq
- · Replies 1 ·
What is the lagrangian of a free relativistic particle?
- Lior Fa
- · Replies 2 ·
Variation of determinant of a metric
- S. Leger
- · Replies 13 ·
Method of steepest descent for a quartic oscillator
- Fabio Hernandez
- · Replies 1 ·
EM maxwells equations problem infinite cylinder
- stevestevesteve
- · Replies 1 ·
(Check solution) Frequency of light after electron capture?
- NucEngMajor
- · Replies 1 ·
Orthogonality on Inner Product (Quantum Mechanics also)
- RJLiberator
- · Replies 3 ·
Non symmetry transformation of lagrangian
- CAF123
- · Replies 8 ·
Calculating Total Probability in Hydrogen Atom
- NucEngMajor
- · Replies 1 ·
Compute decay rate of muon according to given equation
- Fb.Researcher
- · Replies 2 ·
Can the operator Exp[-I*Pi*L_x/h] be faced as parity?
- Icaro Lorran
- · Replies 15 ·
Finding E field and charge density due to a potential given
- FaraDazed
- · Replies 6 ·
Calculating E Field of Dipoles at Distance r: Griffiths 4.5 Solution
- Ghost117
- · Replies 4 ·
Are Hermitian Matrices with Specific Properties Traceless and Even-Dimensional?
- shinobi20
- · Replies 16 ·
Potential inside a sphere with two regions
- shinobi20
- · Replies 6 ·
Relation b/w probability of triplet state and singlet state
- wishfulthinking
- · Replies 1 ·
Closest approach with impact parameter
- ognik
- · Replies 4 ·
Thermo: Show that the internal energy at constant entropy and volume decrease
- Lagraaaange
- · Replies 1 ·
How Does Tensor Product Decomposition Work in SU(2) Representations?
- CAF123
- · Replies 5 ·
Linearising an Inverse Square Law Graph for Gamma Radiation
- Bairdo97
- · Replies 5 ·
Interval of convergence of a linear operator
- shinobi20
- · Replies 3 ·
How to Calculate Ultrasound Power from Float Displacement?
- bobred
- · Replies 4 ·
Periods and Motion of Orbits, CM and Relative Motions
- jbeatphys
- · Replies 1 ·
Finding the Hamiltonian of this system
- pondzo
- · Replies 5 ·
Finding the Euler-Lagrange equation for a special pendulum
- pondzo
- · Replies 10 ·
Evaluating the location r_m of the minimum of potential
- tasleem moossun
- · Replies 5 ·
Electric field from map of voltage potentials
- LeeB66
- · Replies 3 ·
Ionization of hydrogen atom by sinusoidal electric field
- pixatlazaki
- · Replies 1 ·
Information stored in the initial condition of an ideal gas
- CY_Leung
- · Replies 5 ·
Quantum mechanics, bidimensional harmonic oscillator
- Aler93
- · Replies 14 ·
How Is the Particle Horizon Distance Calculated in a Universe with Dark Energy?
- June_cosmo
- · Replies 4 ·
When Did the Universe Start Accelerating?
- June_cosmo
- · Replies 2 ·
How Does Electron Scattering Work in Crystalline Nickel Foil?
- jecyca2003
- · Replies 2 ·
Deriving the Vector Identity: $\nabla(\vec{A} \cdot \vec{B})$
- Xsnac
- · Replies 3 ·
Static or Dynamic equlibrium in a PN junction?
- Amal Thejus
- · Replies 2 ·
Coefficients of a particle in Linear superposition (QM)
- Johnahh
- · Replies 2 ·
How can divF=0, but the volume integral of divF=/=0
- FaraDazed
- · Replies 7 ·
Feynman diagrams for phi phi -> phi phi
- silverwhale
- · Replies 1 ·
Feynman rules for Lagrangian with derivative Interaction
- silverwhale
- · Replies 2 ·
Quantum Tunneling from Bent Circular Wire
- Ichigo449
- · Replies 3 ·
How to Compute the Propagator in 2D Euclidean Space?
- constantinou1
- · Replies 1 ·
Derivation of Lorentz algebra commutation relation
- spaghetti3451
- · Replies 6 ·
Quantum Wigner master equation
- Fabio Hernandez
- · Replies 1 ·
Energy of perturbed harmonic oscillator
- pondzo
- · Replies 5 ·
How to Prove ∫ ψ1(x)*ψ2(x) dx = ∫φ1(k)*φ2(k) dk?
- MrPhoton
- · Replies 4 ·
What Is the Minimum Energy for a Photon to Create a Proton and Neutron?
- Sophia Su
- · Replies 4 ·
Varying inclination on plane: Undetermined multipliers
- davidbenari
- · Replies 1 ·
Show that [J_a,G_a] = 0, commutation relationships
- ma18
- · Replies 3 ·
How to Find and Classify the Singular Point for f(z)?
- Swati Jain
- · Replies 3 ·
Impact parameter of a photon in Schwarzchild metric
- Big Guy
- · Replies 1 ·
What Is Incompressible Material?
- zoala001
- · Replies 3 ·
Show that rotations and boosts lead to a combined boost
- ma18
- · Replies 8 ·
What Was the Speed of the K0 Particle Before Decay?
- Sophia Su
- · Replies 4 ·
Contour Integration: Action Angle Variables (Mechanics)
- Xyius
- · Replies 2 ·
How to show if a given array of numbers is a vector?
- shinobi20
- · Replies 2 ·
Error propagation with dependent variables
- lachy
- · Replies 2 ·
Link redshift with luminosity distance?
- June_cosmo
- · Replies 3 ·
Galiliei transformations explicit proof
- ma18
- · Replies 5 ·
What is the Minimum Energy of a One-Dimensional Linear Oscillator?
- Abdul.119
- · Replies 13 ·
Computing the Isospin of the Deuteron
- Estartha
- · Replies 3 ·
Variation of Potential outside the PN junction
- Amal Thejus
- · Replies 1 ·
Probability for a non-hermitian hamiltonian
- shinobi20
- · Replies 6 ·
Degeneracy of a 2-dimensional isotropic Harmonic Oscillator
- silverwhale
- · Replies 1 ·
Specific Energy States for Hydrogen for 486nm (eg 4d-2p)
- SnoopKatt
- · Replies 1 ·
How Do You Calculate the System Matrix for a Lens After a Beam Waist?
- girlinphysics
- · Replies 2 ·
How to tell if a trial function is not an eigenfunction of a Hamiltonian
- Ronf
- · Replies 2 ·
Covariant & Contravariant Components
- Biffinator87
- · Replies 31 ·
Interaction of Gaussian Beams with Optics
- barefeet
- · Replies 1 ·
Generators of a semi-simple lie algebra are traceless
- CAF123
- · Replies 13 ·
Is the moment of inertia matrix a tensor?
- krabbie
- · Replies 1 ·
Delta Dirac 3d Dimensional Analysis
- viniterranova
- · Replies 3 ·
Dirac-Delta Potential (Scattering)
- Nicolaus
- · Replies 6 ·
Transformation rule for product of 3rd, 2nd order tensors
- krabbie
- · Replies 2 ·
Why does atmospheric pressure not affect SVP?
- Roshan Patel
- · Replies 2 ·
Potential inside a grounded conducting sphere
- shinobi20
- · Replies 4 ·
Calculating Temp. required for nuclear fusion
- Zain Syed
- · Replies 17 ·
How to calculate delivered luminosity?
- Melumi
- · Replies 2 ·
Potts Model in statistical physics
- CAF123
- · Replies 1 ·
Highest probability of finding an electron
- PhoenixWright
- · Replies 6 ·
Satellite Position: Calculating ECI from ECEF
- Imagin_e
- · Replies 4 ·
Finding principal axes of electromagnetic stress tensor
- Dazed&Confused
- · Replies 18 ·
Uniformly Charged Disk above a grounded conducting plane
- sweateraholic
- · Replies 1 ·
Calculate the minimum mass of an X-ray binary
- Calpalned
- · Replies 4 ·
Magnetic field by moving plate capacitor ?
- BREAD
- · Replies 1 ·
Calculating H-Field with no free currents
- mrshneaky
- · Replies 1 ·
How Do You Find the Momentum of a 1D Harmonic Oscillator?
- ambroochi
- · Replies 1 ·
Calculating generalized force in two different ways
- amjad-sh
- · Replies 2 ·