Results 31 to 40 of about 1,581 (150)

Unitary Fermi Gas in a Harmonic Trap [PDF]

, 2007
We present an {\it ab initio} calculation of small numbers of trapped, strongly interacting fermions using the Green's Function Monte Carlo method (GFMC). The ground state energy, density profile and pairing gap are calculated for particle numbers $N = 2
G. F. Bertsch, M. Brack, S. Y. Chang
core   +2 more sources

Use of prescribed fire in land management, nature conservation and forestry in temperate-boreal Eurasia

Biodiversidade Brasileira, 2016
In large parts of temperate-boreal Eurasia the use of fire, including historic slash-and-burn (shifting) agriculture and other disturbances by land cultivation have contributed to shape landscape patterns of high ecological and cultural diversity and ...
Johann Goldammer
doaj   +3 more sources

GFMC calculations of electromagnetic moments and M1 transitions in A ≤ 9 nuclei [PDF]

Proceedings of The 7th International Workshop on Chiral Dynamics — PoS(CD12), 2013
We present recent Green’s function Monte Carlo calculations of magnetic moments and M1 transitions in A{
openaire   +1 more source

GFMC calculations of electromagnetic moments and M1 transitions in $A\leq 9$ nuclei

, 2013
6 pages, 5 figures, proceedings of the 7th International Workshop on Chiral Dynamics, August 6-10 2012, Jefferson Lab, Newport News, Virginia ...
Pastore, Saori, Pieper, Steven C., Schiavilla, Rocco, Wiringa, Robert Bruce   +3 more
openaire   +2 more sources

Convergence theorems for quantum annealing [PDF]

, 2006
We prove several theorems to give sufficient conditions for convergence of quantum annealing, which is a protocol to solve generic optimization problems by quantum dynamics.
Aarts E, Das A, Farhi E Goldstone J Gutmann S Sipser M, Garey M R, Geman S, Hidetoshi Nishimori, Kadowaki T, Landau D P, Lee Y-H, Nishimori H, Santoro G E, Sarjala M, Satoshi Morita, Stella L Santoro G E, Tanaka K   +14 more
core   +4 more sources

Regional Fire Management Resource Center-Southeast Asia and Their Role for Fire Prevention Management in the Region

Biodiversidade Brasileira, 2019
Landscape fires and excessive use of fire in land use and land-use change have become one of the most important issues in Southeast Asia for about 25 years. The impacts of fires result not only in environmental destruction with adverse effects on health
Bambang Saharjo, Johann Georg Goldammer
doaj   +3 more sources

Analysis and Parameters Design of Grid-Forming Converter for Enhancing the Stability of Photovoltaic Storage System Under Weak Grid

IEEE Access
Energy storage system based on grid-forming converter (GFMC) is regarded as the key equipment in photovoltaic (PV) system for energy consumption and inertia improvement.
Wei Dong, Hanxu Diao, Jinming Xu, Jiahua Kang, Zhenhua Lv   +4 more
doaj   +1 more source

Can Modern Nuclear Hamiltonians Tolerate a Bound Tetraneutron? [PDF]

, 2003
I show that it does not seem possible to change modern nuclear Hamiltonians to bind a tetraneutron without destroying many other successful predictions of those Hamiltonians.
N. K. Timofeyuk, Steven C. Pieper, Steven C. Pieper   +2 more
core   +2 more sources

Modified magnetic anisotropy at LaCoO3/La0.7Sr0.3MnO3 interfaces

APL Materials, 2017
Controlling magnetic anisotropy is an important objective towards engineering novel magnetic device concepts in oxide electronics. In thin film manganites, magnetic anisotropy is weak and it is primarily determined by the substrate, through induced ...
M. Cabero, K. Nagy, F. Gallego, A. Sander, M. Rio, F. A. Cuellar, J. Tornos, D. Hernandez-Martin, N. M. Nemes, F. Mompean, M. Garcia-Hernandez, A. Rivera-Calzada, Z. Sefrioui, N. Reyren, T. Feher, M. Varela, C. Leon, J. Santamaria   +17 more
doaj   +1 more source

Spin-orbit induced backflow in neutron matter with auxiliary field diffusion Monte Carlo [PDF]

, 2003
The energy per particle of zero-temperature neutron matter is investigated, with particular emphasis on the role of the $\vec L\cdot\vec S$ interaction.
A. Akmal, A. Akmal, A. Sarsa, B.S. Pudliner, I. Vidaña, J. Morales, Jr., K. E. Schmidt, K.E. Schmidt, K.E. Schmidt, L. Brualla, M. Baldo, R.B. Wiringa, R.B. Wiringa, S. A. Vitiello, S. Fantoni, S. Fantoni, S.C. Pieper, V.R. Pandharipande   +17 more
core   +2 more sources