148 citations · 179 across the 5 of their papers we have counts for
5 papers
A toolbox of spin-adapted generalized Pauli constraints
Julia Liebert, Yannick Lemke, Murat Altunbulak +3
We establish a toolbox for studying and applying spin-adapted generalized Pauli constraints (GPCs) in few-electron quantum systems. By exploiting the spin symmetry of realistic …
On the permutation automorphisms of binary cubic codes
Murat Altunbulak, Fatma Altunbulak Aksu, Roghayeh Hafezieh +1
A binary linear code whose permutation automorphism group has a fixed point free permutation of order is called a binary cubic code. The scope of this paper is to investigate t…
On the binary linear constant weight codes and their autormorphism groups
Murat Altunbulak, Fatma Altunbulak Aksu
We give a characterization for the binary linear constant weight codes by using the symmetric difference of the supports of the codewords. This characterization gives a corresponde…
Generalized Pauli constraints in small atoms
Christian Schilling, Murat Altunbulak, Stefan Knecht +5
The natural occupation numbers of fermionic systems are subject to non-trivial constraints, which include and extend the original Pauli principle. A recent mathematical breakthroug…
The Pauli principle revisited
M. Altunbulak, A. Klyachko
By the Pauli exclusion principle no quantum state can be occupied by more than one electron. One can put it as a constraint on the electron density matrix that bounds its eigenvalu…