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5.70/10.546  Statistical Thermodynamics

Fall 2013

Instructors: Jianshu Cao, Adam P. Willard

Lecture:  MW8.30-10  (8-205)        

Subject Description: 

Develops classical equilibrium statistical mechanical concepts for application to chemical physics problems. Basic concepts of ensemble theory formulated on the basis of thermodynamic fluctuations. Examples of applications include Ising models, lattice models of binding, ionic and non-ionic solutions, liquid theory, polymer and protein conformations, phase transition, and pattern formation. Introduces computational techniques with examples of liquid and polymer simulations.

Announcements

Corrections to Final, 4

Class,

At risk of sounding ridiculous, there are a couple more errors caught on the final. In part 4 of question 1, the sign of \Delta \epsilon has been corrected to ensure that the quantity is positive. In part 2 of question 4, the definition of the average extension has been corrected (was missing natural log of the partition function).

-Thomas

Announced on 13 December 2013  5:40  p.m. by Thomas Robert Avila

office hours today

My office hour today will begin at 3:00pm instead of the usual 2:00pm.

Adam

Announced on 13 December 2013  12:28  p.m. by Adam P. Willard

Corrections to Final, 3

Class,

One more correction: several of the subscripts in part 4 of problem 1 were switched around. These have been corrected in the uploaded file.

-Thomas

Announced on 12 December 2013  3:21  p.m. by Thomas Robert Avila

quantum mechanics reference

Hi Class,

Problem 3 of the final exam  (especially parts 3-5)  requires some basic knowledge of quantum mechanics. If you have not taken a quantum course,  you can email me or find help in an introductory textbook such as 'modern quantum mechancs' by Sakurai.  Good luck!   

Jianshu

Announced on 11 December 2013  11:43  p.m. by Jianshu Cao

Corrections to Final, 2

Class,

There have been some additional revisions to question 3 on the final. Please see the newly updated pdf under the Assignments tab.

Note that in part 4 of problem 3, the correct equation for the temperature-dependent effective tunneling constant is

\tilde{k} = k ( 1 - \beta m \omega^2 g^2 )

Sorry for the inconvenience. Good luck!

-Thomas

Announced on 11 December 2013  4:19  p.m. by Thomas Robert Avila

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