search

issp-center-dev / dsqss

DSQSS -- Discrete Space Quantum System Solver
http://www.pasums.issp.u-tokyo.ac.jp/dsqss/
GNU General Public License v3.0
11 stars 3 forks source link

Simulations of the XXZ model with finite field do not write the field `h` in the results file #47

Closed abehersan closed 4 months ago

abehersan commented 4 months ago

Hi! The issue is as in the title.

It appears that whenever a simulation is run on the XXZ model with finite magnetic field, the magnitude of the field used is not written in the results file. It is written in the parameters file however, as h = something.

My DSQSS version is v.2.0.5.

Thanks in advance for any comments! Abraham

yomichi commented 4 months ago

As an input, the main program dla takes not Hamiltonian parameters like the magnetic field h but algorithm parameters like the scattering probability of the worm head. This makes dla deal with an arbitrary model. Therefore, dla doesn't know Hamiltonian and cannot write the value of h into the result file. If necessary, please save Hamiltonian parameters to another file.

abehersan commented 4 months ago

I understand, thanks for the detailed answer! Closing now.