Advanced Physics Homework Help Forum

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Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.
Discover the Benefits of Q-Switched CO2 Lasers for Skin Rejuvenation
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631
Canonical partition function for two coupled oscillators
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1
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581
How can I solve these GHZ, 3 qubit quantum state problems?
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1
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727
Noether current in quantum field theory
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1
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642
Killing vector fields on S2
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0
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551
P&S Exercise 3.4 Majorana Fermions Derivative of ##\chi##
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5
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682
Line element in cylindrical coordinates
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3
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684
Proving the Commutation Relation for Quantized Boson in a One-Dimensional Box
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1
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607
Second moment of occupation number for bosons
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520
Equivalence between Bravais lattice definitions
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523
Higher-order functional derivative
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8
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800
Is there a "critical temperature" for 2D Boson gas?
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653
Potential in the three regions of an infinite slab
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559
Using Gauss' law to find the induced surface charge density ##\sigma##
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2
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709
Force-free, axisymmetric magnetic field in MHD
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847
Magnetization of the free electron gas
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556
Meaning of coefficients in polynomial potential for scalar field
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586
Green’s function of Dirac operator
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537
How to Compute charge ##Q## of a particular state in free Dirac field
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585
Simulation of a gas in 2-D using a Verlet algorithm
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1K
Normalization of electron Spin state
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808
Relativistic particle moving in a potential
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2
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661
Quantum Mechanics homework question on wavefunctions
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4
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1K
Heat flow components of Stress/Energy Tensor
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549
Schwartz's Quantum field theory (12.9)
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4
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714
Find equilibrium profile T(x) Between Two Rods
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7
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868
Dark Matter Density Distribution
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587
Rocket propelled by a beam of photons
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1K
Schwartz's Quantum field theory, (14.100) Fermionic path integral
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2
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818
Showing that a certain summation is equal to a Dirac delta?
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685
Mass Loss and Orbit Expansion
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725
Semi Empirical Mass Formula and Neutron Stars
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988
What is the Fermion's mass in this Lagrangian?
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658
Potential flow around a sphere
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695
Integrate source terms for test EM field in Kerr spacetime
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1
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740
How can a diagonalising matrix be unitary?
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1K
Can Quantum Mechanics Ket and Bra Methods Solve Scalar Equations?
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757
MTW Box 21.1 - What can "add and subtract" do for Equation (12)?
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6
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892
Mass on a wedge, both can move
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5
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998
Determining Form factor from density distribution
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2
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736
Motion in a Central Potential
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5
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796
Understanding Kinetic Energy: Moment of Inertia and Rotational Motion
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5
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901
Solving two body central force motion using Lagrangian
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11
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1K
Viscosity and resonant frequency?
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4
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1K
Difference between expectation value of ##x## and classical amplitude of oscillation for an harmonic oscillator
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4
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813
Beam Expansion: Distance between 2 lenses in a Keplerian beam expander
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0
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673
What is a Nuclear Quadrupole Moment?
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739
Bead moving down a Helical Wire subject to Constraints
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11
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1K
The Saha equation (degree of ionization in plasma)
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4
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846
Constraint force using Lagrangian Multipliers
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2
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823
Why does the given conserved quantity mean the motion is on a cone?
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2
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701
Missing Algebraic Step in Three-Body Newtonian Problem
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16
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984
From fluid energy conservation equation to the continuity equation
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4
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823
Differentiation of functional integral (Blundell Quantum field theory)
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802
General Friedmann equation - how to solve this differential equation?
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792
Band gap and lattice spacing
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794
What is the transpose of a matrix $i[A,B]$?
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17
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1K
This integration appeared in the reconstruction of cross section
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15
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2K
Radiation/Medical Physics Problem -- Scattered and Transmitted photons at detector
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840
Derivation of a Simplified D'Arcy's Law Equation
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3
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1K
Explicit demonstration of a measurement interaction
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3
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886
How to derive the period of non-circular orbits?
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5
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1K
Probability density for the hydrogen atom
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9
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931
An example of state determination (Ballentine Problem 8.4)
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1K
Ballentine Problem 8.5 (angular momentum)
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1
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1K
Cross section for the decay of gauge bosons from a scalar field
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1
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650
Particle in a cylindrically symmetric potential (Quantum mechanics)
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1K
Invariance of a volume element in phase space, What does it mean?
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991
Calculation of Thomas Precession in Rindler's relativity book
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6
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953
Why is solid density used in this thermodynamics problem?
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955
Derivation of an expression involving boson operators
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1K
Heat equation with non homogeneous BCs
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4
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927
Hubble Constant: Force Acting on Hydrogen Atom Due to Expansion of Universe
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945
Questions from Quantum Measurements
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12
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2K
Voltage and effective resistance of an infinite lattice of resistors
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816
Help using Green’s functions in solving Differential Equations please
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2
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1K
Solve these two coupled first-order differential equations and sketch the flow
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1K
The increase of Fidelity after non-selective measurement
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720
Calculating the components of the Ricci tensor
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6
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1K
Billiards with rectangular prisms
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1
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696
How Do You Optimize a Lens Design in Zemax for Different Units?
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770
How to demonstrate the linearity of resistance of water vs. test voltage?
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18
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1K
Show that an operator is Hermitian
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11
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1K
On the magnetic dipole radiation in Griffith's book
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1
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905
Gauge invariance in a non-abelian theory SU(2)xU(1)xU(1)
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772
Particle on a ring (components in the postion basis)
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9
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1K
Relationship between Fourier coefficients and power spectral density
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829
Calculate the Magnetic Vector Potential of a circular loop carrying a current
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8
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1K
Two-level Quantum System - initial state
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  • Redirect
Fluid Dynamics - using manometer Equation
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Modifying Euler-Lagrange equation to multivariable function
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983
Model for a Qubit system using the Hamiltonion Operator
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6
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929
Creating a Fermi-Kurie Plot (Beta decay)
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1K
Fluid Mechanics Force Body Diagrams
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16
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2K
Degenerate Perturbation: Calculating Eigenvalues
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3
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1K
Is total flux linkage λ=dΨ*Ienclosed/I or λ=N*Ψ?
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822
Summation involving Clebsch–Gordan coefficients
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1K
Help Solve for the normalization constant of this QM integral
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911
Probability density for observable with continuous Spectrum
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1
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923
Deriving equations of motion of abelian gauge field coupled to scalar
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10
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1K

Advanced Physics Homework Help

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