(Re)telling Stories of Middle School Student-Led Bands: How One Music Teacher Becomes a Narrative Researcher

Finely polished prose and clean analysis is abundant in scholarly publications. Yet the academic writing process of drafts, peer review, and revisions that lead to these polished papers is one of trials, triumphs, discovery, and self-doubt rarely revealed to new scholars. This paper is one attempt to demystify the writing as inquiry process through the lens of narrative inquiry. Using three drafts of the same researched text, this paper tells the story of twin journeys: my journey from music teacher to narrative researcher and my middle school music students’ journeys through a student-led curricular unit

Casimir-Polder interaction of neutrons with metal or dielectric surfaces

We predict a repulsive Casimir-Polder-type dispersion interaction between a single neutron and a metal or dielectric surface. Our model scenario assumes a single neutron subject to an external magnetic field. Due to its intrinsic magnetic moment, the neutron then forms a magnetisable two-level system which can exchange virtual photons with a nearby surface. The resulting dispersion interaction between a purely magnetic object (neutron) and a purely electric one (surface) is found to be repulsive. Its magnitude is considerably smaller than than the standard atom-surface Casimir-Polder force due to the magnetic nature of the interaction and the smallness of the electron-to-neutron mass ratio. Nevertheless, we show that it can be comparable to the gravitational potential of the same surface.Comment: 5 pages, 3 figure

Experimental realization of Dicke states of up to six qubits for multiparty quantum networking

We report the first experimental generation and characterization of a six-photon Dicke state. The produced state shows a fidelity of F=0.56+/-0.02 with respect to an ideal Dicke state and violates a witness detecting genuine six-qubit entanglement by four standard deviations. We confirm characteristic Dicke properties of our resource and demonstrate its versatility by projecting out four- and five-photon Dicke states, as well as four-photon GHZ and W states. We also show that Dicke states have interesting applications in multiparty quantum networking protocols such as open-destination teleportation, telecloning and quantum secret sharing.Comment: 4 pages, 4 figures, RevTeX