405 citations
- Boston UniversityUS18 papers
- Massachusetts Institute of TechnologyUS13 papers
- Technische Universität DresdenDE12 papers
- ETH ZurichCH11 papers
- National Institute of Standards and TechnologyUS11 papers
- University of Massachusetts AmherstUS10 papers
- Harvard UniversityUS9 papers
- National High Magnetic Field LaboratoryUS9 papers
- Helmholtz-Zentrum Dresden-RossendorfDE8 papers
- Los Alamos National LaboratoryUS8 papers
- Oak Ridge National LaboratoryUS8 papers
- University of OxfordGB8 papers
4 papers · 1 filter
Determining Acceptance Possibility for a Quantum Computation is Hard for the Polynomial Hierarchy
Stephen Fenner, Frederic Green, Steven Homer +1
It is shown that determining whether a quantum computation has a non-zero probability of accepting is at least as hard as the polynomial time hierarchy. This hardness result also a…
Hopf plumbing, arborescent Seifert surfaces, baskets, espaliers, and homogeneous braids
Lee Rudolph
Four constructions of Seifert surfaces - Hopf plumbing, arborescent plumbing, basketry, and T-bandword handle decomposition - are described, and some interrelationships found, e.g.…
Characterization of a Quasi-One Dimensional Spin-1/2 Magnet which is Gapless and Paramagnetic for g mu_B H <= J and k_B T << J
P. R. Hammar, M. B. Stone, Daniel H. Reich +5
High field mangetization, field-dependent specific heat measurements, and zero field inelastic magnetic neutron scattering have been used to explore the magnetic properties of copp…
Molecular Dynamics Study of Long-Lived Structures in a Fragile Glass Forming Liquid
Gregory Johnson, Andrew I. Melcuk, Harvey Gould +2
We present molecular dynamics results for a two component, two-dimensional Lennard-Jones supercooled liquid near the glass transition. We find that the supercooled liquid is spatia…