Difference between revisions of "ALPS 2 Tutorials:MC-01 Equilibration"

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(Quantum Monte Carlo simulations)
(Using command line)
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=== Using command line ===
 
=== Using command line ===
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 +
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LATTICE="square lattice"
 +
MODEL="boson Hubbard"
 +
 +
L=20 
 +
Nmax=20
 +
 +
t=1.
 +
U=16.
 +
mu=32.
 +
 +
THERMALIZATION=10000
 +
SWEEPS=100000
 +
SKIP=400
 +
 +
{T=1.0}

Revision as of 15:52, 27 August 2013

Equilibration

Rule of thumb: All Monte Carlo simulations have to be equilibrated before taking measurements.

Example: Quantum Monte Carlo (directed worm algorithm) simulations

Using command line

LATTICE="square lattice"
MODEL="boson Hubbard"

L=20  
Nmax=20

t=1.
U=16.
mu=32.

THERMALIZATION=10000
SWEEPS=100000 
SKIP=400

{T=1.0}