Dear all Is it possible to do the DMRG or ED calculations of fermion Hubbard model in the odd(even) parity sector using ALPS? I need to determine the minimum energies for eigenstates in the even and odd parity sectors. Thanks
This is not direct;y supported by ALPS but you would have to write code to check the parity of the eigenstates
On 20 Aug 2014, at 19:07, hamid mosadegh hamid.mosadegh@gmail.com wrote:
Dear all Is it possible to do the DMRG or ED calculations of fermion Hubbard model in the odd(even) parity sector using ALPS? I need to determine the minimum energies for eigenstates in the even and odd parity sectors. Thanks
-- H. Mosadeq Shahr-e-Kord University (SKU), Shahr-e-Kord , Iran
Dear all Hi
I install ALPS, I try to make an example of simmilation I start with running ALPS programs using Python, but I have a problem in the input file,how I should run input file = pyalps.writeInputFiles ('part1', parms) .in writeInput file, I put the file name of my input file with*.py or what....? best regardsHocine
------------------------------------------------------------------------- Mr Hocine Ahmed LABORATORY FOR THEORETICAL PHYSICS AND MATERIAL PHYSICS HASSIBA BENBOUALI UNIVERSITY BP. 151, 02000 CHLEF, ALGERIA Tel:+213790974582 ; mail: ah.hocine@univ-chlef.dz
Le Mercredi 20 août 2014 18h53, Matthias Troyer troyer@phys.ethz.ch a écrit :
This is not direct;y supported by ALPS but you would have to write code to check the parity of the eigenstates
On 20 Aug 2014, at 19:07, hamid mosadegh hamid.mosadegh@gmail.com wrote:
Dear all Is it possible to do the DMRG or ED calculations of fermion Hubbard model in the odd(even) parity sector using ALPS? I need to determine the minimum energies for eigenstates in the even and odd parity sectors. Thanks
-- H. Mosadeq Shahr-e-Kord University (SKU), Shahr-e-Kord , Iran
Dear Hocine Ahmed,
I don't understand your question. The simplest way to learn how to use ALPS is to just look at the Python files in the tutorials
Best regards
Matthias Troyer
On 03 Sep 2014, at 10:24, Hocine Ahmed hoahmed72@yahoo.fr wrote:
Dear all Hi
I install ALPS, I try to make an example of simmilation I start with running ALPS programs using Python, but I have a problem in the input file,how I should run input file = pyalps.writeInputFiles ('part1', parms) . in writeInput file, I put the file name of my input file with*.py or what....? best regards Hocine
Mr Hocine Ahmed LABORATORY FOR THEORETICAL PHYSICS AND MATERIAL PHYSICS HASSIBA BENBOUALI UNIVERSITY BP. 151, 02000 CHLEF, ALGERIA Tel:+213790974582 ; mail: ah.hocine@univ-chlef.dz
Le Mercredi 20 août 2014 18h53, Matthias Troyer troyer@phys.ethz.ch a écrit :
This is not direct;y supported by ALPS but you would have to write code to check the parity of the eigenstates
On 20 Aug 2014, at 19:07, hamid mosadegh hamid.mosadegh@gmail.com wrote:
Dear all Is it possible to do the DMRG or ED calculations of fermion Hubbard model in the odd(even) parity sector using ALPS? I need to determine the minimum energies for eigenstates in the even and odd parity sectors. Thanks
-- H. Mosadeq Shahr-e-Kord University (SKU), Shahr-e-Kord , Iran
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