Hello,
Thank you for all the previous help. Checking models.xml file i can see two SITEBASIS named "fermion" and "alternative fermion". What are their differences?
fermion has Nup and Ndown as quantum numbers, whereas the alternative fermion basis has N ans Sz.
Best, Michele
-- ETH Zurich Dr. Michele Dolfi Institute for Theoretical Physics HIT G 32.4 Wolfgang-Pauli-Str. 27 8093 Zurich Switzerland
dolfim@phys.ethz.ch www.itp.phys.ethz.ch
+41 44 633 78 56 phone +41 44 633 11 15 fax
On 31 Jan 2017, at 07:23, Robertson Esperanza robbie.esperanza@gmail.com wrote:
Hello,
Thank you for all the previous help. Checking models.xml file i can see two SITEBASIS named "fermion" and "alternative fermion". What are their differences?
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Yes, it can be seen in the file, but I am not sure how "quantum numbers" are being implemented in this software so I would like to know how do quantum numbers work in this software.
On Tue, Jan 31, 2017 at 2:57 PM, Michele Dolfi dolfim@phys.ethz.ch wrote:
fermion has Nup and Ndown as quantum numbers, whereas the alternative fermion basis has N ans Sz.
Best, Michele
-- ETH Zurich Dr. Michele Dolfi Institute for Theoretical Physics HIT G 32.4 Wolfgang-Pauli-Str. 27 8093 Zurich Switzerland
dolfim@phys.ethz.ch www.itp.phys.ethz.ch
+41 44 633 78 56 <+41%2044%20633%2078%2056> phone +41 44 633 11 15 <+41%2044%20633%2011%2015> fax
On 31 Jan 2017, at 07:23, Robertson Esperanza robbie.esperanza@gmail.com wrote:
Hello,
Thank you for all the previous help. Checking models.xml file i can see two SITEBASIS named "fermion" and "alternative fermion". What are their differences?
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