Suchergebnisse
Suchergebnisse:
Vor 4 Tagen · Fermionic supersymmetry generators transform under one of the (0, 1 / 2) or (1 / 2, 0) representations (Weyl spinors). The four-momentum of a particle (either massless or massive) transforms under the (1 / 2, 1 / 2) representation, a four-vector.
20. Mai 2024 · The Standard Model has the following fields. These describe one generation of leptons and quarks, and there are three generations, so there are three copies of each fermionic field. By CPT symmetry, there is a set of fermions and antifermions with opposite parity and charges. If a left-handed fermion spans some representation its ...
19. Mai 2024 · Definition. Linear representations. Let be a –vector space and a finite group. A linear representation of is a group homomorphism Here is notation for a general linear group, and for an automorphism group.
Vor 5 Tagen · Abstract. We explore superconducting quantum circuits where several leads are simultaneously connected beyond the tunneling regime, such that the fermionic structure of Andreev bound states in the resulting multiterminal Josephson junction influences the states of the full circuit. Using a simple model of single-channel contacts and a single ...
16. Mai 2024 · Abstract. How much information does a fermionic state contain? To address this fundamental question, we define the complexity of a particle-conserving many-fermion state as the entropy of its Fock space probability distribution, minimized over all Fock representations.
13. Mai 2024 · Complex processes of Fermionic systems ranging from protein folding to nuclear fission often follow a low dimensional reaction path parameterized in terms of a few collective variables.
8. Mai 2024 · 1 Introduction. Quantum electrodynamics (QED) is an extremely well-tested theory, exhibiting remarkable agreement with precision experiments at low energies [ 1, 2, 3, 4, 5 ].
