6.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR336 papers
- ETH ZurichCH215 papers
- Petersburg Nuclear Physics InstituteRU204 papers
- Massachusetts Institute of TechnologyUS182 papers
- European Organization for Nuclear ResearchCH168 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR167 papers
- University of GenevaCH163 papers
- Hungarian Academy of SciencesHU159 papers
- California Institute of TechnologyUS145 papers
- Paul Scherrer InstituteCH143 papers
- University of BolognaIT143 papers
- University of MichiganUS143 papers
93 papers · 1 filter
Dynamic method to distinguish between left- and right-handed chiral molecules
Yong Li, C. Bruder
We study quantum systems with broken symmetry that can be modelled as cyclic three-level atoms with coexisting one- and two-photon transitions. They can be selectively optically ex…
Density correlations in ultracold Fermi systems within the exact Richardson solution
S. Staudenmayer, W. Belzig, C. Bruder
We discuss the occupation number correlations in an ultracold system of interacting fermionic atoms. For a system with a special energy-level distribution, viz. two multiply-degene…
Comparison of Distances from RR Lyrae Stars, the Tip of the Red-Giant Branch and Classical Cepheids
G. A. Tammann, A. Sandage, B. Reindl
The extragalactic distance scale relies heavily on Cepheids. However, it has become clear from observations and pulsation models that the slope and zero point of their P-L relation…
Dynamics of emergent Cooper pairing at finite temperatures
Emil A. Yuzbashyan, Oleksandr Tsyplyatyev
We study the time evolution of a system of fermions with pairing interactions at a finite temperature. The dynamics is triggered by an abrupt increase of the BCS coupling constant.…
Spin-orbit interaction and anomalous spin relaxation in carbon nanotube quantum dots
Denis V. Bulaev, Bjoern Trauzettel, Daniel Loss
We study spin relaxation and decoherence caused by electron-lattice and spin-orbit interaction and predict striking effects induced by magnetic fields . For particular values of…
Volume limited dependent Galactic model parameters
S. Karaali, S. Bilir, E. Yaz +2
We estimated 34 sets of Galactic model parameters for three intermediate latitude fields with Galactic longitudes l=60, l=90, and l=180, and we discussed their dependence on the vo…
Incoherent pion photoproduction on C
C. M. Tarbert, D. P. Watts, P. Aguar +57
We present the first detailed measurement of incoherent photoproduction of neutral pions to a discrete state of a residual nucleus. The CC rea…
70Ge(p,gamma)71As and 76Ge(p,n)76As cross sections for the astrophysical p process: sensitivity of the optical proton potential at low energies
G. G. Kiss, Gy. Gyurky, Z. Elekes +4
The cross sections of the 70Ge(p,gamma)71As and 76Ge(p,n)76As reactions have been measured with the activation method in the Gamow window for the astrophysical p process. The exper…
The isotropic diffusion source approximation for supernova neutrino transport
M. Liebendoerfer, S. C. Whitehouse, T. Fischer
Astrophysical observations originate from matter that interacts with radiation or transported particles. We develop a pragmatic approximation in order to enable multi-dimensional s…
Evidence for a parity doublet Delta(1920)P_{33} and Delta(1940)D_{33}$ from γp\to pπ^0η
I. Horn
Evidence is reported for the existence of a parity doublet of Delta resonances with total angular momentum J=3/2 from photoproduction of the p pi^0 eta final state. The two parity…
Virgo cluster early-type dwarf galaxies with the Sloan Digital Sky Survey. IV. The color-magnitude relation
Thorsten Lisker, Eva K. Grebel, Bruno Binggeli
We present an analysis of the optical colors of 413 Virgo cluster early-type dwarf galaxies (dEs), based on Sloan Digital Sky Survey imaging data. Our study comprises (1) a compari…
Andreev-like reflections with cold atoms
A. J. Daley, P. Zoller, B. Trauzettel
We propose a setup in which Andreev-like reflections predicted for 1D transport systems could be observed time-dependently using cold atoms in a 1D optical lattice. Using time-depe…
Bound-free pair production cross section in heavy-ion colliders from the equivalent photon approach
Andreas Aste
Exact calculations of the electron-positron pair production by a single photon in the Coulomb field of a nucleus with simultaneous capture of the electron into the K-shell are disc…
Exponential decay in a spin bath
W. A. Coish, Jan Fischer, Daniel Loss
We show that the coherence of an electron spin interacting with a bath of nuclear spins can exhibit a well-defined purely exponential decay for special (`narrowed') bath initial co…
Coulomb distortion effects in quasi-elastic (e,e') scattering on heavy nuclei
Andreas Aste
The influence of the Coulomb distortion for quasi-elastic (e,e') scattering on highly charged nuclei is investigated in distorted wave Born approximation for electrons. The Dirac e…
Large oscillating non-local voltage in multi-terminal single wall carbon nanotube devices
G. Gunnarsson, J. Trbovic, C. Schonenberger
We report on the observation of a non-local voltage in a ballistic one-dimensional conductor, realized by a single-wall carbon nanotube with four contacts. The contacts divide the…
Is the sky falling? Searching for stellar streams in the local Milky Way disc in the CORAVEL and RAVE surveys
G. M. Seabroke, G. Gilmore, A. Siebert +19
We have searched for in-falling stellar streams on to the local Milky Way disc in the CORAVEL and RAVE surveys. The CORAVEL survey consists of local dwarf stars (Nordstrom et al. G…
Spin-Dependent Tunneling of Single Electrons into an Empty Quantum Dot
S. Amasha, K. MacLean, Iuliana P. Radu +4
Using real-time charge sensing and gate pulsing techniques we measure the ratio of the rates for tunneling into the excited and ground spin states of a single-electron AlGaAs/GaAs…
Theory of single atom manipulation with a scanning probe tip: Force signatures, constant-height, and constant-force scans
Laurent Pizzagalli, Alexis Baratoff
We report theoretical results predicting the atomic manipulation of a silver atom on a Si(001) surface by a scanning probe tip, and providing insight into the manipulation phenomen…
The connection between noise and quantum correlations in a double quantum dot
F. Bodoky, W. Belzig, C. Bruder
We investigate the current and noise characteristics of a double quantum dot system. The strong correlations induced by the Coulomb interaction create entangled two-electron states…
Gravitational waves from 3D MHD core collapse simulations
S. Scheidegger, T. Fischer, S. C. Whitehouse +1
We present the gravitational wave analysis from rotating (model s15g) and nearly non-rotating (model s15h) 3D MHD core collapse supernova simulations at bounce and the first couple…
Magnetic Ordering of Nuclear Spins in an Interacting 2D Electron Gas
Pascal Simon, Bernd Braunecker, Daniel Loss
We investigate the magnetic behavior of nuclear spins embedded in a 2D interacting electron gas using a Kondo lattice model description. We derive an effective magnetic Hamiltonian…
Nuclear physics with spherically symmetric supernova models
M. Liebendoerfer, T. Fischer, C. Fröhlich +2
Few years ago, Boltzmann neutrino transport led to a new and reliable generation of spherically symmetric models of stellar core collapse and postbounce evolution. After the failur…
Spin orbit interaction and zitterbewegung in symmetric wells
Esmerindo Bernardes, John Schliemann, J. Carlos Egues +1
Recently, we have introduced a novel inter-subband-induced spin-orbit (s-o) coupling [Phys. Rev. Lett. 99, 076603 (2007); cond-mat/0607218] arising in \textit{symmetric} wells with…