55 research outputs found
Density functional theory of spin-polarized disordered quantum dots
Using density functional theory, we investigate fluctuations of the ground
state energy of spin-polarized, disordered quantum dots in the metallic regime.
To compare to experiment, we evaluate the distribution of addition energies and
find a convolution of the Wigner-Dyson distribution, expected for noniteracting
electrons, with a narrower Gaussian distribution due to interactions. The tird
moment of the total distribution is independent of interactions, and so is
predicted to decrease by a factor of 0.405 upon application of a magnetic field
which transforms from the Gaussian orthogonal to the Gaussian unitary ensemble.Comment: 13 pages, 2 figure
Carving-out mental health benefits to Medicaid beneficiaries: A shift toward managed care
Providing Worksite Health Promotion through University-Community Partnerships: The South Carolina Dot Project
Future Funding For Mental Health And Substance Abuse: Increasing Burdens For The Public Sector
THE EXPECTED IMPACT OF MANAGED HEALTH ORGANIZATIONS ON U.S.-BASED PHARMACEUTICAL PRODUCT DEVELOPMENT AND MARKETING
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