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- The University of TokyoJP6 papers
- Stanford Synchrotron Radiation LightsourceUS5 papers
- Hewlett-Packard (United States)US4 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS4 papers
- Massachusetts Institute of TechnologyUS4 papers
- University of California, Santa BarbaraUS4 papers
- University of ChicagoUS3 papers
- University of WaterlooCA3 papers
- Australian National UniversityAU2 papers
- California Institute of TechnologyUS2 papers
- Columbia UniversityUS2 papers
- Cornell UniversityUS2 papers
11 papers · 1 filter
Comparing EQP and MOD_{p^k}P using Polynomial Degree Lower Bounds
M. de Graaf, P. Valiant
We show that an oracle A that contains either 1/4 or 3/4 of all strings of length n can be used to separate EQP from the counting classes MOD_{p^k}P. Our proof makes use of the deg…
Maskit combinations of Poincare-Einstein metrics
Rafe Mazzeo, Frank Pacard
We establish a boundary connected sum theorem for asymptotically hyperbolic Einstein metrics; this requires no nondegeneracy hypothesis. We also show that if the two metrics have s…
Vortex configurations of bosons in an optical lattice
Congjun Wu, Han-dong Chen, Jiang-ping Hu +1
The single vortex problem in a strongly correlated bosonic system is investigated self-consistently within the mean-field theory of the Bose-Hubbard model. Near the superfluid-Mott…
Magnetic Field Dependent Coherent Polarization Echoes in Glasses
S. Ludwig, P. Nagel, S. Hunklinger +1
The unexpected finding of a strong magnetic field dependence of the dielectric properties of insulating glasses at very low temperatures has been a puzzling problem since its disco…
Vibrational Stability of NLC Linac and Final Focus Components
F. Le Pimpec, S. Adiga, F. Asiri +7
Vertical vibration of linac components (accelerating structures, girders and quadrupoles) in the NLC has been studied experimentally and analytically. Effects such as structural re…
Chasing the second gamma-ray bright isolated neutron star: 3EG J1835+5918/RX J1836.2+5925
O. Reimer, K. T. S. Brazier, A. Carrami +3
The EGRET telescope aboard NASAs Compton GRO has repeatedly detected 3EG J1835+5918, a bright and steady source of high-energy gamma-ray emission with no identification suggested u…