Physics 219 UCSC
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| == Exam == I hope everyone did well in the exam. <<la(E01-w-Sols.pdf, "Here is the exam with solutions")>>. |
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| * '''Homework 5''', ~-due May 15-~: <<la("H05-Ensembles-and-Quantum-SM.pdf", "Ensembles, Quantum statistical mechanics")>> | * '''Homework 8''', ~-due June 10 or 11 (problems 1—4)-~: <<la(H08-MF-LG-MC-RG.pdf, "Mean field theory, Landau theory, MC and RG")>> ~-(<<la(H08-MF-LG-MC-RG-w-Sols.pdf, "with solutions")>>)-~ {{{#!wiki comment * <<color("Correction:")>> Notations in problem 4 are cleaned up.—~-''<<DateTime(2014-06-05T02:03:02-0700)>>''-~ * <<color("Correction:")>> Due date.—~-''<<DateTime(2014-06-03T16:12:47-0700)>>''-~ * <<color(Code:)>> <<la("MC.py", "Python program for Monte Carlo (optional problem).")>>—~-''<<DateTime(2014-06-03T10:43:25-0700)>>''-~ * <<color(Plotting:)>> In case you like to plot things up with python, here is some information that might be helpful: <<ln("/../ph156-11/Homework%204%20Solutions", "Plotting examples")>>, <<ln("/../ph156-11/Matlab%20and%20Python#Python", "Python, scipy, matplotlib")>>.—~-''<<DateTime(2014-06-03T10:43:25-0700)>>''-~ }}} * '''Homework 7''', ~-due May 30-~: <<la(H07-BEC-and-Phase-Transitions.pdf, "BEC and phase transitions")>> ~-(<<la(H07-BEC-and-Phase-Transitions-w-Sols.pdf, "with solutions")>>)-~ {{{#!wiki comment * <<color(Hint:)>> <<la(BEC-hint.py, "Some code hint for the BEC problem")>>.—~-''<<DateTime(2014-06-08T07:57:27-0700)>>''-~ * <<color(Plotting:)>> For plotting things up in Python, here is some information that might be helpful: <<ln("/../ph156-11/Homework%204%20Solutions", "Plotting examples")>>, <<ln("/../ph156-11/Matlab%20and%20Python#Python", "Python, scipy, matplotlib")>>.—~-''<<DateTime(2014-06-08T07:33:11-0700)>>''-~ * <<color("Corrections:")>> Problem 2(b): $\lambda \rightarrow -\lambda$ in two equations and $f/N^{1/3} \rightarrow f\cdot N^{1/3}$. Problem 4(f): "(for a certain pressure range)" added.—~-''<<DateTime(2014-06-04T21:28:24-0700)>>''-~ }}} * '''Homework 6''', ~-due May 22-~: <<la(H06-Fermions.pdf, "Fermions, mostly")>> ~-(<<la(H06-Fermions-w-Sols.pdf, "with solutions")>>)-~ * '''Homework 5''', ~-due May 15-~: <<la("H05-Ensembles-and-Quantum-SM.pdf", "Ensembles, Quantum statistical mechanics")>> ~-(<<la(H05-Ensembles-and-Quantum-SM-w-Sols.pdf, "with solutions")>>)-~ |
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| * '''Homework 4''', ~-due May 1-~: <<la("H04-Ensembles-Semi-Classical.pdf", "Ensembles, Semi-classical statistical mechanics")>> | * '''Homework 4''', ~-due May 1-~: <<la("H04-Ensembles-Semi-Classical.pdf", "Ensembles, Semi-classical statistical mechanics")>> ~-(<<la("H04-Ensembles-Semi-Classical-w-Sols.pdf", "with solutions")>>)-~ |
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| * <<color("Correction and note:")>> The solution for part (d) was partially incorrect (for the lid part). Now this solution is corrected. Note that $2 \rightarrow d$ in the problem 3(g) ($d$ is any spatial dimension).—~-''<<DateTime(2014-05-15T12:29:29-0700)>>''-~ | |
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| * <<color("Addition:")>> Problem 2(b) now has more comments (clarification on notation.)—~-''<<DateTime(2014-04-22T11:11:53-0700)>>''-~ | * <<color("Addition:")>> Problem 2(b) now has more comments (clarification on notation).—~-''<<DateTime(2014-04-22T11:11:53-0700)>>''-~ |
Exam
I hope everyone did well in the exam. Here is the exam with solutions.
Homework
Homework 8, due June 10 or 11 (problems 1—4): Mean field theory, Landau theory, MC and RG (with solutions)
Correction: Notations in problem 4 are cleaned up.—2:03AM, Jun 05, 2014
Correction: Due date.—4:12PM, Jun 03, 2014
Code: Python program for Monte Carlo (optional problem).—10:43AM, Jun 03, 2014
Plotting: In case you like to plot things up with python, here is some information that might be helpful: Plotting examples, Python, scipy, matplotlib.—10:43AM, Jun 03, 2014
Homework 7, due May 30: BEC and phase transitions (with solutions)
Hint: Some code hint for the BEC problem.—7:57AM, Jun 08, 2014
Plotting: For plotting things up in Python, here is some information that might be helpful: Plotting examples, Python, scipy, matplotlib.—7:33AM, Jun 08, 2014
Corrections: Problem 2(b): $\lambda \rightarrow -\lambda$ in two equations and $f/N^{1/3} \rightarrow f\cdot N^{1/3}$. Problem 4(f): "(for a certain pressure range)" added.—9:28PM, Jun 04, 2014
Homework 6, due May 22: Fermions, mostly (with solutions)
Homework 5, due May 15: Ensembles, Quantum statistical mechanics (with solutions)
Removal: Problem 6. Will re-appear in HW 6.—7:27AM, May 14, 2014
Homework 4, due May 1: Ensembles, Semi-classical statistical mechanics (with solutions)
Correction and note: The solution for part (d) was partially incorrect (for the lid part). Now this solution is corrected. Note that $2 \rightarrow d$ in the problem 3(g) ($d$ is any spatial dimension).—12:29PM, May 15, 2014
Addition: Diagram for problem 3 is changed so that all $t$'s have a vector symbol (arrow) above them.—10:40AM, Apr 25, 2014
Homework 3, due Apr 24: Probability, Irreversibility (with solutions)
Score stats: 84 ± 15 out of 95.
Changes: Typesetting (font) change. A comment added to 3(b). The second displayed equation in 4(f) is corrected.—12:21PM, May 06, 2014
Correction: Problem 3(c): Eq. T1.5.1a → Eq. 6.13.—11:41AM, Apr 22, 2014
Addition: Problem 2(b) now has more comments (clarification on notation).—11:11AM, Apr 22, 2014
Homework 2, due Apr 17: Probability (with solutions)
Score stats: 55 ± 10 out of 70.
Update: Solutions: problem 2 now has some new parts (latex part), which summarize or update the hand-written answer (part (c)).—4:23PM, Apr 23, 2014
Homework 1, due Apr 11: Thermodynamics (with solutions)
Score stats: 69 ± 11 out of 90.