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Infinite square potential well
- whatisreality
- · Replies 11 ·
Maxwell's Equations - Tensor form 2
- IAN 25
- · Replies 11 ·
Probability that a magnetic dipole is oriented with theta
- potatowhisperer
- · Replies 1 ·
Zettili QM Problem on Trace of an Operator
- guitarphysics
- · Replies 5 ·
Nearest Neighbors in solid state, but with basis
- Adoniram
- · Replies 1 ·
Lorentz transformation & relativistic momentum
- EsmeeDijk
- · Replies 1 ·
Approximating H Wavefunction Circular State for Large n
- teroenza
- · Replies 2 ·
Calculating the upward and downward plasma speeds
- Tom-Physics
- · Replies 1 ·
The Hilbert-Schmidt inner product and entanglement
- Emil_M
- · Replies 22 ·
Relativistic angular moment of electron in electric field
- Pentaquark5
- · Replies 1 ·
Effect of Phase Lead Compensator on Phase and Gain margins
- AnkleBreaker
- · Replies 1 ·
What does the circled time average notation mean?
- hotjohn
- · Replies 1 ·
Quantum potential problem -- Particle confined in 1 dimension
- gabz220
- · Replies 9 ·
Qualitative description of unbounded ocean system
- akoe
- · Replies 1 ·
Quantum Tunneling of a conduction electron in Copper
- Philolaus_
- · Replies 1 ·
Finding the equation of motion of a given Lagrangian
- spaghetti3451
- · Replies 5 ·
Deriving hermite differential equation from schrødinger harm oscillator
- georg gill
- · Replies 2 ·
Electrodynamic - Spherical cavity in dielectric
- emeriska
- · Replies 1 ·
Confusion about the gravitational time dilation formula
- Whitehole
- · Replies 14 ·
2D Harmonic Oscillator Quantum numbers
- Tabasko633
- · Replies 8 ·
How to Use Harmonic Analysis to Determine g(x,y) in Different Cases?
- Amirjahi
- · Replies 11 ·
How Do You Determine the Best Value of β in L-S Coupling?
- tasos
- · Replies 4 ·
Dirac notation - expectation value of kinetic energy
- Clarky48
- · Replies 6 ·
Kleppner/Kolenkow: Two Points Around a Circle
- Cosmophile
- · Replies 3 ·
Radiation field from oscillating dipole retarded time
- samjohnny
- · Replies 3 ·
Proving the fermionic Fock space number state formula
- samjohnny
- · Replies 6 ·
Schrodinger equation for potential step
- whatisreality
- · Replies 17 ·
How to find the charge density given by a Tricky Potential?
- flux!
- · Replies 2 ·
Spin Angular Momentum and Operators
- samjohnny
- · Replies 14 ·
Deriving hamiltonian operator for rotational kinetic energy.
- georg gill
- · Replies 1 ·
How to Derive the Continuity Equation for a Particle in a 1D Potential?
- whatisreality
- · Replies 6 ·
Equations of motion two springs pendulum system
- Springer
- · Replies 48 ·
Matrix Representation for Combined Ladder Operators
- Raptor112
- · Replies 18 ·
What Is the Opening Angle of the Loss Cone at 65 Degrees Magnetic Latitude?
- Imagin_e
- · Replies 10 ·
Displacement of virtual image problem
- theguyoo
- · Replies 1 ·
Decay into electron-positron pair in Yukawa theory
- Alhaurin
- · Replies 3 ·
Dimensional analysis and minima of a potential
- spaghetti3451
- · Replies 9 ·
Show particles are scattered at right angles in the CM frame
- Freya
- · Replies 2 ·
Finding the magnetic vector potential
- Je m'appelle
- · Replies 3 ·
Calculating with tensors and simplifying
- EsmeeDijk
- · Replies 4 ·
How Do You Calculate Retarded Potentials for a Magnetic Dipole at the Origin?
- AwesomeTrains
- · Replies 3 ·
Prove a satisfaction with the wave equation
- MKNA
- · Replies 7 ·
Understanding Tensor Gradients in R3
- EsmeeDijk
- · Replies 1 ·
[Orbital mechanics] Asteroid angular momentum
- Jose Confraria
- · Replies 2 ·
Harmonic Oscillator and Ladder Operators
- MFAHH
- · Replies 21 ·
Setting the trace of a tensor equal to zero
- EsmeeDijk
- · Replies 3 ·
Solving Erbium's Ground State w/ Hund's Rules
- SteveDC
- · Replies 2 ·
Quantum Mechanics Simulations - Project
- AbbasB.
- · Replies 2 ·
Rotation transformation by poisson brackets
- shinobi20
- · Replies 1 ·
Radial acceleration of a particle in a groove on a turntable
- Jacer10
- · Replies 3 ·
Deciding if a transformation is a Lorentz transformation
- spaghetti3451
- · Replies 5 ·
Electric field from spherical charge distribution
- JamMaster
- · Replies 5 ·
Fidelity between a pure state and an arbitrary state
- Emil_M
- · Replies 7 ·
Why Is the Central Charge Equal to the Number of Dimensions in String Theory?
- giulio_hep
- · Replies 3 ·
Can Two Future-Pointing Null Vectors Sum to a Time-Like Vector?
- spaghetti3451
- · Replies 5 ·
Future-pointing and past-pointing time-like vectors
- spaghetti3451
- · Replies 20 ·
How Close to Light Speed Do Protons Move in the LHC?
- spaghetti3451
- · Replies 33 ·
Electromagnetic induction by a rotating sphere
- AlonsoMcLaren
- · Replies 3 ·
Are Space-like and Time-like Vectors Related in Orthogonality?
- spaghetti3451
- · Replies 19 ·
Proof - Trace-preserving quantum operations are contractive
- Emil_M
- · Replies 2 ·
Potential of a hydrogenic ion given a wavefunction
- Manuel Galdon
- · Replies 7 ·
Voltage of a point in varying permittivity medium problem
- null void
- · Replies 6 ·
'Symmetry argument' for eigenstate superposition
- Skatelenneke
- · Replies 3 ·
A challenging transfer orbit question
- Jenab2
- · Replies 2 ·
How to Derive the Shapiro Time Delay?
- stephen cripps
- · Replies 5 ·
Radially infalling object - when to use + or - sqrt?
- liron
- · Replies 2 ·
Question 17 in section 2.9 in Schutz's A First Course in GR
- MathematicalPhysicist
- · Replies 1 ·
I am unsure as to the nature of the potential
- Darrenm95
- · Replies 6 ·
Concentration of C6Cl6 in a sediment core w/ diffusion coefficient
- SansaStark
- · Replies 1 ·
Three point charges inside a conducting spherical shell
- ShayanJ
- · Replies 3 ·
How to prove that H_a and H_b are orthogonal?
- flux!
- · Replies 7 ·
Deriving Hamiltonian in Landau Gauge Using Symmetric Gauge Transformation
- shinobi20
- · Replies 8 ·
Proving Constant Time of "If and, then"
- tinipink
- · Replies 3 ·
How to Determine the Coupling Strength for Dirac Neutrinos with the Z Boson?
- majorana2015
- · Replies 12 ·
Rotations of spins and of wavefunctions
- wondering12
- · Replies 3 ·
Commutator of Charges of the charged Weak Currents
- karkas
- · Replies 2 ·
What Does Up Indice Paired with Up Indice Mean in Relativity Notation?
- Joe D
- · Replies 3 ·
Lagrangian of two masses connected by a spring in semicircle
- Klas
- · Replies 9 ·
Two conducting planes, one grounded one has a surface charge
- SU403RUNFAST
- · Replies 2 ·
Number of molecular hits from air onto a surface
- mr-serendip
- · Replies 1 ·
Entropy of Liquid water Calculation.
- Joseph95
- · Replies 15 ·
Linear Harmonic Oscillator Quantum Mechanics
- says
- · Replies 30 ·
How to Derive Raising and Lowering Operators from Ladder Operator Definitions?
- shinobi20
- · Replies 2 ·
Relation between lab frame and Breit Frame
- Dreadnut
- · Replies 1 ·
Isobaric process for a Van der Waals gas
- Luis Obis
- · Replies 1 ·
Angular momentum conservation in rotating reference frame for Archimedean spiral
- Jeremy1986
- · Replies 3 ·
Interaction of Two Spin 1/2 Particles
- -Newton-
- · Replies 1 ·
Why divergence of E field doesn't include charge density
- betelgeuse91
- · Replies 4 ·
Rest Mass of Compound Object after Collision
- cosmos17
- · Replies 18 ·
Is the Specific Heat of a 1D Lattice Proportional to T/ΘD at Low Temperatures?
- poojagbn
- · Replies 1 ·
How can the Schrodinger equation be used to solve a potential symmetry problem?
- whitegirlandrew
- · Replies 1 ·
Kinetic Theory: How many molecules enter pinhole in vacuum?
- Lagraaaange
- · Replies 4 ·
Stat. Mech. Macrostates for four particles?
- Lagraaaange
- · Replies 1 ·
What factors affect the mean free path of phonons in Germanium at 300K?
- poojagbn
- · Replies 1 ·
Pendulum with Pivot Moving in Horizontal Circle
- tomdodd4598
- · Replies 4 ·
What is the relationship between heat capacity and temperature?
- MMS
- · Replies 5 ·
Harmonic oscillator perturbation
- Santiago Paz
- · Replies 1 ·
Schrodinger equation in a well question?
- whitegirlandrew
- · Replies 1 ·
Sphere with dipole in a dialectric
- alejandrito29
- · Replies 1 ·