Re: [ALPS-users] specific heat on dirloop_sse - Comp-phys-alps-users

17 Jan 2014

      Thank you, I shall try.
tadeusz
2014/1/17 comp-phys-alps-users-request@lists.phys.ethz.ch
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Today's Topics:

Re: specific heat on dirloop_sse calculation (Matthias Troyer)

Message: 1
Date: Thu, 16 Jan 2014 08:06:10 -0500
From: Matthias Troyer troyer@phys.ethz.ch
To: ALPS user list comp-phys-alps-users@lists.phys.ethz.ch
Subject: Re: [ALPS-users] specific heat on dirloop_sse calculation
Message-ID: 0383E277-FA60-478B-9033-B4782AD75468@phys.ethz.ch
Content-Type: text/plain; charset=utf-8
The specific heat can be calculated from the mean expansion order, and the
mean of the squared expansion order. It is proportional to <n^2>-<n>^2-<n>,
when n is the order. You will need to look up the prefactors in the SSE
references. I don't them with me right now.
Matthias
On 16 Jan 2014, at 05:10, Tadeusz Wasiuty?ski <
tadeusz.wasiutynski@ifj.edu.pl> wrote:
...
Is it possible to calculate specific heat within spin model by
dirloop_sse? From observables list it is not. It looks that <E> is
observable but <E2> is not. Am I right?
...
Tadeusz
End of Comp-phys-alps-users Digest, Vol 94, Issue 12