An Introduction to Monte Carlo Methods in Statistical Physics.
An Introduction to Monte Carlo Methods in Statistical Physics.
An Introduction to Monte Carlo Methods in Statistical Physics.
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Shift Register (Tausworthe<br />
( Tausworthe) ) Algorithm<br />
A new random number is produced by comb<strong>in</strong><strong>in</strong>g two<br />
different exist<strong>in</strong>g numbers from a pre-exist<strong>in</strong>g table:<br />
X n = X n − p . XOR . X n − q<br />
where p and q must be properly chosen. The .XOR.<br />
opera<strong>to</strong>r is the bitwise exclusive-OR opera<strong>to</strong>r. The best<br />
choices of the pairs (p,q) are given by primitive Mersenne<br />
tr<strong>in</strong>omials:<br />
+ q x p x<br />
+1