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How Does Ryder's QFT Text Handle Complex Gaussian Integrals on Page 168?
- Jimmy Snyder
- · Replies 7 ·
Commutation Relations and Unitary Operators
- abode_x
- · Replies 2 ·
Brownian Dynamics: Get Help on Presentation
- germana2006
- · Replies 1 ·
QM - Eigenfunction / Eigenvalue Problem
- danny271828
- · Replies 2 ·
Solving for Vector u in Terms of Vector η
- ehrenfest
- · Replies 7 ·
Understanding and Proving the Antisymmetry of the Electromagnetic Field Tensor
- ehrenfest
- · Replies 12 ·
Thermofluids U tube manometer wind tunnel question
- P111ltl
- · Replies 9 ·
How is the Z_2 Identification Defined on the Circle?
- ehrenfest
- · Replies 10 ·
How to Approach Lightlike Compactification Problem 5?
- ehrenfest
- · Replies 18 ·
Lorentz Transforms: Components, Partial Derivatives - Zwiebach 36
- ehrenfest
- · Replies 15 ·
Unitary Operators and Lorentz Transformations
- abode_x
- · Replies 5 ·
What Are the Possible Measurements of the X-Component of Angular Momentum?
- noospace
- · Replies 5 ·
Proving the Hermitian Conjugate Property of Operators
- buraqenigma
- · Replies 6 ·
Playing Catch: Solving the Spacelike Communication Challenge
- ehrenfest
- · Replies 6 ·
Invariancy of H(x,p) to translation and conservation of momentum
- Ene Dene
- · Replies 6 ·
Circular waveguide wave-equation
- n0_3sc
- · Replies 4 ·
How to Account for Rotational Motion in a Pulley Problem?
- danny271828
- · Replies 2 ·
Quantum Mechanics: Questions on Stationary Particles & Wave Function
- neelakash
- · Replies 1 ·
Can Faster-Than-Light Travel Allow You to Return Before You Set Out?
- ehrenfest
- · Replies 5 ·
Remote Sensing: Detecting Objects on Earth
- Huma waseem
- · Replies 3 ·
Finding Reference Frame for Spacelike Interval
- ehrenfest
- · Replies 10 ·
Why do the order of Lorentz transformations matter?
- ehrenfest
- · Replies 4 ·
Why Does Ryder Use a 2π Factor in Equation 4.4 of QFT?
- Jimmy Snyder
- · Replies 2 ·
Solving 1D Schrodinger Eq. for Energies < V0
- diegoarmando
- · Replies 13 ·
Lippmann schwinger Equation, derivation
- malawi_glenn
- · Replies 2 ·
What is the Magnetic Field of a Cylindrical Shell with Constant Magnetization?
- TheDestroyer
- · Replies 1 ·
Einstein velocity addition rule
- ehrenfest
- · Replies 3 ·
What is the Band Gap for a GaAsP Semiconductor LED Emitting Red Light?
- diegoarmando
- · Replies 1 ·
Understand Eta Particle Decay into 3 Pions
- eendavid
- · Replies 1 ·
Precession in a central potential
- noospace
- · Replies 3 ·
How is the Dipolar Coupling Hamiltonian Simplified?
- ehrenfest
- · Replies 1 ·
Unraveling the Principles of Boltzmann's Law
- benedwards2020
- · Replies 2 ·
Is My Intuition About Event Timing on a Moving Airplane Wrong?
- ehrenfest
- · Replies 2 ·
Deducing Formula from Lorentz Transformation Matrix
- unica
- · Replies 9 ·
What is the velocity of car 2 when car 1 is going 1/2 the speed of light?
- ehrenfest
- · Replies 7 ·
Time dilation rocket ship speed problem
- ehrenfest
- · Replies 6 ·
Muon travelling faster than the speed of light
- ehrenfest
- · Replies 11 ·
Is the Position and Momentum Operator Proof Correct?
- Ene Dene
- · Replies 4 ·
Is the Math Behind Quantum Mechanics Misrepresented?
- plmokn2
- · Replies 3 ·
How to derive sterman-weinberg formula
- cosmology
- · Replies 1 ·
What Causes the Short Lifetime of Neutral Pions in Strong Interactions?
- noospace
- · Replies 3 ·
Why Must Ladder Operators Have Specific Forms in Quantum Mechanics?
- nklohit
- · Replies 4 ·
Transmission over a finite square well
- T-7
- · Replies 1 ·
Thermodynamics question from Callen
- Ionophore
- · Replies 23 ·
When is Indistinguishability Neglected in Atom Sample Calculations?
- benedwards2020
- · Replies 1 ·
Is My Calculation for Film Thickness Using Interference Method Accurate?
- tan-X1
- · Replies 4 ·
Ryder QFT Page 57 Homework: Solving Equation
- Jimmy Snyder
- · Replies 28 ·
What Are the Normalized Eigenfunctions for a Rigid Rotator?
- genloz
- · Replies 3 ·
Troubleshooting Flux Out of a Cube: Evaluating a Double Integral
- squiggles0
- · Replies 8 ·
Ryder, QFT 2nd Ed. Page 47, eqn (1.122)
- Jimmy Snyder
- · Replies 3 ·
Understanding Covariance in Special Relativity & Lorentz Transformations
- ehrenfest
- · Replies 2 ·
What are the allowed states when coupling 3 identical bosons?
- malawi_glenn
- · Replies 2 ·
Finite Well: Measuring Bound Particles w/ E > 0?
- ehrenfest
- · Replies 1 ·
How Are Completeness Relations and Green's Functions Related?
- ehrenfest
- · Replies 3 ·
Finding the Time Period of a Double Pendulum
- bk2001050
- · Replies 1 ·
What Is the Significance of 'n' in the Solutions of the Quantum SHO?
- ehrenfest
- · Replies 2 ·
Peskin Schroeder: How to Derive Sin^2 Using Compton Relation?
- Sombrero
- · Replies 1 ·
Solving Twin Delta Potential: Deriving Hyperbolic Cosine Function
- ehrenfest
- · Replies 6 ·
Momentum Conversion: Why p-hat^2/2m = p^2/2m?
- ehrenfest
- · Replies 14 ·
How Does Changing Coordinates Affect the Momentum Space Wavefunction?
- ehrenfest
- · Replies 4 ·
Why does the singular potential solution reduce to a single coefficient?
- ehrenfest
- · Replies 4 ·
Orthogonality of momentum space wavefunctions
- ehrenfest
- · Replies 3 ·
How to Derive the Pressure-Volume Relationship in Thermodynamics?
- dimensionless
- · Replies 3 ·
Doppler Shift: Same Direction, Same Velocity?
- ttp88
- · Replies 12 ·
Normalization Factor Homework: Calculating N and Measuring S Eigenvalues
- benedwards2020
- · Replies 20 ·
Calculating Momentum Eigenstates of Spin in the Y Direction
- PsiPhi
- · Replies 4 ·
First Area Moment and Centroidal Co-ordinates
- app
- · Replies 3 ·
Thanks,Measuring Electron Wavefunction: Effects?
- Smacal1072
- · Replies 1 ·
Solve for Eigenvalues in QFT using Matrix Algebra | Ryder's QFT p.44
- Jimmy Snyder
- · Replies 5 ·
Expanding Wavefunction in Infinite Well: Fourier Analysis
- ehrenfest
- · Replies 1 ·
What Does the Vibrational Mode Analysis Reveal About the Geometry of (NO)2+?
- physgirl
- · Replies 1 ·
Solving Vacuum Energy Problem: e-iHT=-1, 1/2ω, Fill Negative States
- island
- · Replies 5 ·
Differential equation, quantum physics
- _Andreas
- · Replies 8 ·
Can the Bullet's Gamma Factor Exceed This Limit in Relativistic Collisions?
- MathematicalPhysicist
- · Replies 6 ·
Difference in Sign for 6.4 Equation
- touqra
- · Replies 1 ·
Propagator Equation at t=0 Explained
- ehrenfest
- · Replies 3 ·
How Fast Do Spaceships Appear to Each Other at 0.99c Relative Speed?
- MathematicalPhysicist
- · Replies 2 ·
Calculate the RMSD for the odd solutions
- ehrenfest
- · Replies 8 ·
What Is the Angle Between Photon Momentum and Initial Motion in Pi Meson Decay?
- MathematicalPhysicist
- · Replies 4 ·
Dimensionless form of the time-independent Schrodinger equation
- ehrenfest
- · Replies 10 ·
Evaluate the ground state energy using the variational method
- Urvabara
- · Replies 3 ·
What are the units of the probability flux j?
- ehrenfest
- · Replies 11 ·
Energy eigenvalues and momentum distributions
- ehrenfest
- · Replies 10 ·
Klein-Gordon Equation: Understanding Scalar & Vector
- ehrenfest
- · Replies 14 ·
Find Expectation Value of x for \psi(x,t)
- ehrenfest
- · Replies 2 ·
Capillary Action: Physically Possible Forms
- khuysent
- · Replies 3 ·
Electron Inside the Nucleus on Helium Atoms Problem
- Xeniebop
- · Replies 1 ·
Verifying $\gamma = \frac{E}{m}$ in QFT
- Jimmy Snyder
- · Replies 4 ·
What is a longitudinally-polarized boson?
- touqra
- · Replies 5 ·
Finding Angles and Reflection Points: Can You Help Me Solve This Problem?
- Guna82m
- · Replies 3 ·
What are the Two Methods for Calculating the Center of Mass of a Semi-Circle?
- alfredska
- · Replies 8 ·
Is Newton's Third Law Always Obeyed?
- Fusina
- · Replies 9 ·
Is equation 2.180 an example of equation 2.179 in Ryder's QFT?
- Jimmy Snyder
- · Replies 6 ·
Calculate the final temperature and volume
- kingyof2thejring
- · Replies 4 ·
Expectation value for Hydrogen radius
- physgirl
- · Replies 10 ·
Rectangular Optical Wavguide - EM Wave
- NotGreatAtPhys
- · Replies 8 ·
Understanding Feynman Diagrams: A Beginner's Guide
- ice109
- · Replies 8 ·
What Is the Normalization Constant for a 2-Electron Antisymmetric Spin Function?
- physgirl
- · Replies 5 ·
Calculate Size of Radius for Muonic Atom in Lithium-7
- touley
- · Replies 9 ·