# How to become a GOOD Theoretical Physicist

Nobel Prize wining Physicist  Gerard 't Hooft gave  an outstanding road map  how to become a good Theoretical Physicist.  Have a look at it...

# Random Walk in 1 Dimension

Question:

Calcutta University Physics Question

Solution:

# Partition Function

QUESTION:

A particle moving in one dimensions has energy

where and denote the generalized coordinate and momentum.

Show that heat capacity of a gas comprising of such particles is

SOLUTION:

The single particle partition function can be written as

Now,

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Two Useful Integration:

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,