output
19972026
most citedDynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

1.1k citations

Showing 2010Show all

14 papers · 1 filter

cond-mat.quant-gas2010★ 17 cited

The superfluid fountain effect in a Bose-Einstein condensate

Tomasz Karpiuk, Benoit Gremaud, Christian Miniatura +1

We consider a simple experimental setup, based on a harmonic confinement, where a Bose-Einstein condensate and a thermal cloud of weakly interacting alkali atoms are trapped in two…

cond-mat.dis-nn2010★ 31 cited

Microwave realization of quasi one-dimensional systems with correlated disorder

O. Dietz, U. Kuhl, H. -J. Stoeckmann +2

A microwave setup for mode-resolved transport measurement in quasi-one-dimensional (quasi-1D) structures is presented. We will demonstrate a technique for direct measurement of the…

nlin.CD2010★ 6 cited

On the theory of cavities with point-like perturbations. Part II: Rectangular cavities

T. Tudorovskiy, U. Kuhl, H-J. Stoeckmann

We consider an application of a general theory for cavities with point-like perturbations for a rectangular shape. Hereby we concentrate on experimental wave patterns obtained for…

physics.optics2010★ 12 cited

Nonstationary Regime of Random Lasers

Jonathan Andreasen, Patrick Sebbah, Christian Vanneste

A numerical study is presented of one-dimensional and two-dimensional random lasers as a function of the pumping rate above the threshold for lasing. Depending on the leakiness of…

gr-qc2010★ 99 cited

Calibration and sensitivity of the Virgo detector during its second science run

The Virgo Collaboration, T. Accadia, F. Acernese +175

The Virgo detector is a kilometer-length interferometer for gravitational wave detection located near Pisa (Italy). During its second science run (VSR2) in 2009, six months of data…

quant-ph2010★ 105 cited

Polarization entangled photon-pair source based on a type-II PPLN waveguide emitting at a telecom wavelength

A. Martin, A. Issautier, H. Herrmann +4

We report the realization of a fiber coupled polarization entangled photon-pair source at 1310 nm based on a birefringent titanium in-diffused waveguide integrated on periodically…

q-bio.MN2010★ 45 cited

Towards a Quantitative Modeling of the Synthesis of the Pectate Lyases, Essential Virulence Factors in Dickeya Dadantii

Wilfred D. Kepseu, Jacques-Alexandre Sepulchre, Sylvie Reverchon +1

A dynamic mathematical model has been developed and validated to describe the synthesis of pectate lyases (Pels), the major virulence factors in Dickeya dadantii. This work focuses…

physics.chem-ph2010★ 47 cited

The mechanism of porosity formation during solvent-mediated phase transformations

Christophe Raufaste, Bjørn Jamtveit, Timm John +2

Solvent-mediated solid-solid phase transformations often result in the formation of a porous medium, which may be stable on long time scales or undergo ripening and consolidation.…

cond-mat.quant-gas2010★ 18 cited

Topological quantum phase transitions of attractive spinless fermions in a honeycomb lattice

Dario Poletti, Christian Miniatura, Benoit Gremaud

We investigate a spinless Fermi gas trapped in a honeycomb optical lattice with attractive nearest-neighbor interactions. At zero temperature, mean-field theory predicts three quan…

physics.optics2010★ 33 cited

Energy transfer up-conversion in Tm3+-doped silica fiber

David A. Simpson, Gregory W. Baxter, Stephen F. Collins +4

A study of the mechanisms responsible for the infra-red to near infra-red up-conversion in Tm3+-doped silica fibers is presented. Upconversion luminescence was observed from the 3H…

hep-th2010★ 7 cited

On the Summation of Feynman Graphs

H. M. Fried, Y. Gabellini

A functional method to achieve the summation of all Feynman graphs relevant to a particular Field Theory process is suggested, and applied to QED, demonstrating manifestly gauge in…

hep-th2010★ 2 cited

On QCD and Effective Locality

H. M. Fried, M. Gattobigio, T. Grandou +1

In a recent paper it was shown how quark scattering in a quenched, eikonal model led to a momentum-transfer dependent amplitude expressed in terms of Halpern's functional integral;…

quant-ph2010★ 4 cited

Entanglement detection from interference fringes in atom-photon systems

Jun Suzuki, Christian Miniatura, Kae Nemoto

A measurement scheme of atomic qubits pinned at given positions is studied by analyzing the interference pattern obtained when they emit photons spontaneously. In the case of two q…

cond-mat.dis-nn2010★ 1 cited

Modes of Random Lasers

Jonathan Andreasen, Ara Asatryan, Lc Botten +8

In conventional lasers, the optical cavity that confines the photons also determines essential characteristics of the lasing modes such as wavelength, emission pattern, ... In rand…