This web page will contain scanned copies of the
solutions of

the homework problems corresponding to
the class of

Prof. Dagotto (Spring 2016). The
solutions will be placed

in this web page after the deadline day for
each homework.

Homework 1 Problem 1
Problem 2 Problem 3
Problem 4 is a glance problem

Problem 5 is very easy to
do, thus no explicit solution given here

Homework 2 Problem 1 is basically in the notes of
the professor on polar catastrophe

elsewhere in this
web page. Problem 3
Problem 4

Homework 3 Problem 1 The solutions to problems 2-6 are in the
scanned notes

of the professor, in the web page of
the class.

Homework 4 Problem 1 Problem 3
Problem
4 Problem 5

Problems 2 does not
need an explicit solution here.

Homework 5 Problem 1 Problem
2

Homework 6 Problem 1

For Problems 2 and
3, the steps are well outlined in the book

or you can consult
my notes in the web page of the class.

Homework 7 Problem 1

The rest of
the problems in this set involve reading
a Wikipedia link

and a PRL link, or
deriving equations of the book with a clear

guidance on how to
proceed, thus no need for an explicit solution.

Note that for the
solution of the 4x4 system in problem 2 you are

allowed to use Mathematica or
Wolfram Alpha or any other

equivalent
software.

Homework 8 Problems 1 and 2 only require reading
and writing a one page summary

The solutions of
the other problems are: Problem 3 Problem 4
Problem
5.

Homework 9 Problem 1 Problem 2

Homework 10 Problem 3

Homework 11 Problem 1