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request(Dzyaloshinsky-Moriya interaction)
by javad vahedi 12 Mar '11

12 Mar '11

Dear Prof.Matthias Let's taking DM interaction in z-direction, so we have (SxSy-SySx) , which gives an imaginary part 1/4i{(S+S+)-(S+S-)-(S-S+)+(S-S-)}. I have no idea how to deal with it. ------- Best Regards Javad Vahedi,

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request(Dzyaloshinsky-Moriya interaction)
by javad vahedi 12 Mar '11

12 Mar '11

Dear all I am interested to simulate Heisenberg spin chain in the presence of Dzyaloshinsky-Moriya interaction, but I don't know how to prepare an input file with Dzyaloshinsky-Moriya interaction. Actually, I am going to run full-diagonalization. I would be most grateful if anyone could give me some hand. Thank you very much in advance -- Best Regards Javad Vahedi,

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request
by javad vahedi 10 Mar '11

10 Mar '11

Dear *Ryo IGARASHI Thanks for your kindly answer. I have installed the alps-all from Synaptic Package. So, know how to run a test in order to check it. * -- Best Regards Javad Vahedi,

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request
by javad vahedi 09 Mar '11

09 Mar '11

Dear ALPS community I try to download and install ALPS 2.0 version in Ubuntu 10.10 by following the structure in the ALPS home page. First of all: I have downloaded its source file ==> (Source .tar.gz including the Boost library 1.45)(66MB) and unzipped it in my /home/javad directory Second: I have added the binary packages to ==> /etc/apt/sources.list deb http://www.cpht.polytechnique.fr/ubuntu maverick alps deb-src http://www.cpht.polytechnique.fr/ubuntu maverick alps Third: I have Installed required packages using Synaptic package manager: cmake-curses-gui libboost-all-dev libhdf5-serial-dev libfftw3-dev gfortran python-matplotlib python-scipy python-h5py liblapack-dev In the fourth step: I have really no idea how to deal with by the following structure: $ $HOME/src/alps2/script/cmake. sh $HOME/opt $HOME/tmp $ $HOME/src/alps2/script/hdf5.sh $HOME/opt $HOME/tmp I am totally confused. Thank you very much in advance -- Best Regards Javad Vahedi,

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Re: [ALPS-users] [Alps-users] error in instaling alps
by Algis Garliauskas 08 Mar '11

08 Mar '11

In repeating as registered user On Tue, Mar 8, 2011 at 11:43 AM, Garliauskas <garliau(a)gmail.com> wrote: > Dear Matthias or all users community, > I have installed Alps.1.3.5 on Fedora LINUX and got to my mind the good > results of > configuration bellow. But after make command it shows very many error. > What is wrong? The second question can I install ALPS1 before installing > ALPS Application or enough only separate ALPS Application? > Thanks in advance > Algis Garliauskas > > Summary of configuration: > ALPS version 1.3.5 > prefix /home/ag/ALPS > compiler type gnu [g++] > optimization yes > exceptions yes > warnings no > Boost version svn > MPI support no > OpenMP support no > HDF5 support no > LAPACK support no > SQLite support yes > XML parser native > Documentation no > ..---... > [ag@localhost ALPS]$ make > Making all in lib > make[1]: Entering directory `/ALPS/lib' > Making all in comm-sgl > make[2]: Entering directory `/ALPS/lib/comm-sgl' > /bin/sh ../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H > -I../../src -I../../src -DNDEBUG -g -O2 -MT buffer.lo -MD -MP > -MF .deps/buffer.Tpo -c -o buffer.lo `test -f > '../../src/alps/osiris/buffer.C' || echo > './'`../../src/alps/osiris/buffer.C > libtool: compile: g++ -DHAVE_CONFIG_H -I../../src -I../../src -DNDEBUG > -g -O2 -MT buffer.lo -MD -MP -MF .deps/buffer.Tpo > -c ../../src/alps/osiris/buffer.C -fPIC -DPIC -o .libs/buffer.o > In file included from ../../src/alps/osiris/dump.h:221:0, > from ../../src/alps/osiris/buffer.C:32: > /usr/include/boost/archive/basic_archive.hpp: In member function ‘void > alps::odump_archive::save_override(const boost::archive::version_type&, > int)’: > /usr/include/boost/archive/basic_archive.hpp:78:15: error: > ‘boost::archive::version_type::base_type > boost::archive::version_type::t’ is private > ../../src/alps/osiris/dumparchive.h:111:24: error: within this context > /usr/include/boost/archive/basic_archive.hpp: In member function ‘void > alps::odump_archive::save_override(const boost::archive::class_id_type&, > int)’: > /usr/include/boost/archive/basic_archive.hpp:111:15: error: > ‘boost::archive::class_id_type::base_type > boost::archive::class_id_type::t’ is private > ../../src/alps/osiris/dumparchive.h:117:29: error: within this context > /usr/include/boost/archive/basic_archive.hpp: In member function ‘void > alps::odump_archive::save_override(const > boost::archive::class_id_reference_type&, int)’: > /usr/include/boost/archive/basic_archive.hpp:111:15: error: > ‘boost::archive::class_id_type::base_type > boost::archive::class_id_type::t’ is private > ../../src/alps/osiris/dumparchive.h:123:29: error: within this context > /usr/include/boost/archive/basic_archive.hpp: In member function ‘void > alps::odump_archive::save_override(const > boost::archive::object_id_type&, int)’: > /usr/include/boost/archive/basic_archive.hpp:150:15: error: > ‘boost::archive::object_id_type::base_type > boost::archive::object_id_type::t’ is private > ../../src/alps/osiris/dumparchive.h:129:30: error: within this context > /usr/include/boost/archive/basic_archive.hpp: In member function ‘void > alps::odump_archive::save_override(const > boost::archive::object_reference_type&, int)’: > /usr/include/boost/archive/basic_archive.hpp:150:15: error: > ‘boost::archive::object_id_type::base_type > boost::archive::object_id_type::t’ is private > ../../src/alps/osiris/dumparchive.h:135:30: error: within this context > ../../src/alps/osiris/dumparchive.h: In member function ‘void > alps::idump_archive::load_override(boost::archive::class_id_reference_type&, > int)’: > ../../src/alps/osiris/dumparchive.h:238:54: error: no matching function > for call to > > ‘boost::archive::class_id_reference_type::class_id_reference_type(int_least16_t&)’ > /usr/include/boost/archive/basic_archive.hpp:261:73: note: candidates > are: > > boost::archive::class_id_reference_type::class_id_reference_type(boost::archive::class_id_type) > /usr/include/boost/archive/basic_archive.hpp:261:54: note: > boost::archive::class_id_reference_type::class_id_reference_type(const > boost::archive::class_id_reference_type&) > ../../src/alps/osiris/dumparchive.h: In member function ‘void > alps::idump_archive::load_override(boost::archive::object_reference_type&, > int)’: > ../../src/alps/osiris/dumparchive.h:252:52: error: no matching function > for call to > > ‘boost::archive::object_reference_type::object_reference_type(uint_least32_t&)’ > /usr/include/boost/archive/basic_archive.hpp:263:72: note: candidates > are: > > boost::archive::object_reference_type::object_reference_type(boost::archive::object_id_type) > /usr/include/boost/archive/basic_archive.hpp:263:53: note: > boost::archive::object_reference_type::object_reference_type(const > boost::archive::object_reference_type&) > make[2]: *** [buffer.lo] Error 1 > make[2]: Leaving directory `/ALPS/lib/comm-sgl' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/ALPS/lib' > make: *** [all-recursive] Error 1 > > > -- Algis Garliauskas Prof., Hab. dr. Vilnius University Institute of Mathematics & Informatics Akademijos 4, LT-6883, Vilnius, Lithuania Tel.:370 5 2109333

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ALPS2 - Vistrails packages on Ubuntu
by dddo 07 Mar '11

07 Mar '11

Hi, I was just wondering if it was possible to run ALPS using Vistrails from source on Ubuntu 10.04.? Thanks Deon

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pair green function
by Chen Ahai 03 Mar '11

03 Mar '11

dear all, l wonder if it is possible to calculate the pair green function (<c^\dag_i1 c^\dag_i2 c_j1 c_j2>) with DMRG. It can not carry out using the old version, is it available in 2.0 ? thank you very much. -- -------------------------------------------------------------------------- Chen Ahai Department of Physics, Zhejiang Normal University Jinhua, Zhejiang Province, 321004, China e-mail: chenahaiphysics(a)gmail.com; chenahai(a)yahoo.cn

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the test is killed without any prompt message
by Chen Ahai 01 Mar '11

01 Mar '11

dear all, I run a DMRG code to calculate the correlation function with about 50 sweeps and 500 maxstates. Some tests is killed without any prompt message, while the others are successful. I can also get the results with lower sweeps and maxstates. I wonder if there are some ways to solve this problem or just a better computer. . thank you very much -- -------------------------------------------------------------------------- Chen Ahai Department of Physics, Zhejiang Normal University Jinhua, Zhejiang Province, 321004, China e-mail: chenahaiphysics(a)gmail.com; chenahai(a)yahoo.cn

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Re: [ALPS-users] continue or extend a run using directloop_sse
by Kubila 27 Feb '11

27 Feb '11

Dear Prof. Troyer Thank you very much for your response. When I resubmit the run, I always got a message saying " segmentation fault ". Followings are some relevant files. Sincerely, Kubila The submit.file (qsub submit.file) #!/bin/sh #$ -V #$ -N square_2.5196_L24 #$ -S /bin/sh #$ -cwd #$ -j y #echo $SGE_TASK_ID /home/kubila/ALPS/bin/parameter2xml -f square_2.5196_L24 /home/kubila/ALPS/bin/dirloop_sse --write-xml square_2.5196_L24.in.xml The resubmit.file (qsub resubmit.file) #!/bin/sh #$ -V #$ -N square_2.5196_L24 #$ -S /bin/sh #$ -cwd #$ -j y #echo $SGE_TASK_ID /home/kubila/ALPS/bin/dirloop_sse --write-xml square_2.5196_L24.out.xml The square_2.5196_L24.out.xml file <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="ALPS.xsl"?> <JOB xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://xml.comp-phys.org/2003/8/job.xsd"> <TASK status="running"> <INPUT file="square_2.5196_L24.task1.out.xml"/> </TASK> </JOB> The parameter file LATTICE="staggered anisotropic square lattice" MODEL = "anisotropic_spin" LATTICE_LIBRARY="./../lattices1.xml" MODEL_LIBRARY="./../models.xml" local_S=1/2 Q=1.0 Q0=2.5196 beta = 24.0 T = 1/beta EPSILON = 0.0001 THERMALIZATION=10000 SWEEPS=450000 {L=24;W=24;} --- On Fri, 2/18/11, Matthias Troyer <troyer(a)phys.ethz.ch> wrote: From: Matthias Troyer <troyer(a)phys.ethz.ch> Subject: Re: [ALPS-users] continue or extend a run using directloop_sse To: comp-phys-alps-users(a)lists.phys.ethz.ch Date: Friday, February 18, 2011, 12:20 AM Hi Kubila, can you send the input file and tell me excatly what you did? Is it the chaining of jobs that fails? And if so, what is the problem? Matthias On Feb 17, 2011, at 4:42 PM, Kubila wrote: Hi ALPS 2.0 users I was wondering did anyone succeed in extending or continuing a run using directloop_sse in ALPS 2.0? Using job.out.xml seems to work with loop (./loop job.out.xml works), but not with dirctloop_sse (./directloop_sse job.out.xml fails).... Any help will appreciate very much! Sincerely, Kubila

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TEBD application: How to access the Schmidt eigenvalues ?
by Grégoire Misguich 24 Feb '11

24 Feb '11

Dear alps users, I would like to know if one can simply have access the to the Schmidt eigenvalues which describe the wave-function in (or at the end of) the TEBD application. It there a "measurement" for that ? Thank you ! Gregoire Misguich

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