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- Title
On the Pauli group on 2-qubits in dynamical systems with pseudofermions.
- Authors
Bagarello, Fabio; Bavuma, Yanga; Russo, Francesco G.
- Abstract
The group of matrices P 1 of Pauli is a finite 2-group of order 16 and plays a fundamental role in quantum information theory, since it is related to the quantum information on the 1-qubit. Here we show that both P 1 and the Pauli 2-group P 2 of order 64 on 2-qubits, other than in quantum computing, can also appear in dynamical systems which are described by non-self-adjoint Hamiltonians. This will allow us to represent P 1 and P 2 in terms of pseudofermionic operators.
- Subjects
DYNAMICAL systems; QUANTUM information theory; QUANTUM computing; QUANTUM groups
- Publication
Forum Mathematicum, 2024, Vol 36, Issue 3, p585
- ISSN
0933-7741
- Publication type
Article
- DOI
10.1515/forum-2022-0370