Is the fermionic exchange phase also acquired locally?

How is the Mother Tongue Acquired

Fermionic Bound States and Pseudoscalar Exchange

We discuss the possibility that fermions bind due to Higgs or pseudoscalar exchange. It is reasonable to believe on qualitative grounds that this can occur for fermions with a mass larger than 800-900 GeV. An exchange of a pseudoscalar boson leads in the nonrelativisitc limit to an unacceptable potential which behaves like 1/r at the origin. We show that this singular behaviour is smeared out w...

Is acquired pendular nystagmus always phase locked?

A patient with multiple sclerosis presented with oscillopsia due to an acquired pendular nystagmus that was dissociated in amplitude, being larger in the eye with a relative afferent pupil defect. Eye movement recordings showed an unusual dissociation in nystagmus frequency as well. Although the frequencies differed, the eyes remained phase locked as the right eye was oscillating exactly twice ...

Photonic phase gate via an exchange of fermionic spin waves in a spin chain.

We propose a new protocol for implementing the two-qubit photonic phase gate. In our approach, the π phase is acquired by mapping two single photons into atomic excitations with fermionic character and exchanging their positions. The fermionic excitations are realized as spin waves in a spin chain, while photon storage techniques provide the interface between the photons and the spin waves. Pos...

The nuclear liquid–gas phase transition within Fermionic Molecular Dynamics

The time evolution of excited nuclei, which are in equilibrium with the surrounding vapour, is investigated. It is shown that the finite nuclear systems undergo a first oder phase transition. The caloric curve is presented for excited O, Mg, Al and Ca and the critical temperature is estimated for O. PACS: 24.10.Cn, 02.70.Ns, 05.30.-d, 05.30.Fk, 05.60.+w, 05.70.Fh