Reactivity as one of the criteria for the selection of raw materials for the production of active fine mineral powders [PDF]
Нанотехнологии в строительстве, 2023 : Introduction. The simplest and most common method of obtaining fine mineral powder is mechanical dispersion. In the process of grinding the material went through some work (energy), which is spent on the formation of a new surface. Therefore, it is
Marina V. Morozova
doaj +1 more source
Harmonically trapped fermions in one dimension: A finite-temperature lattice Monte Carlo study [PDF]
Physical Review A, 2023 We study a one-dimensional two-component Fermi gas in a harmonic trapping potential using finite temperature lattice quantum Monte Carlo methods. We are able to compute observables in the canonical ensemble via an efficient projective approach.
Felipe Attanasio +3 more
semanticscholar +1 more source
Analysis and comparison of boundary condition variants in the free‐surface lattice Boltzmann method [PDF]
International Journal for Numerical Methods in Fluids, 2022 The accuracy of the free‐surface lattice Boltzmann method (FSLBM) depends significantly on the boundary condition employed at the free interface. Ideally, the chosen boundary condition balances the forces exerted by the liquid and gas pressure. Different
C. Schwarzmeier, U. Rüde
semanticscholar +1 more source
Off-diagonal correlators of conserved charges from lattice QCD and how to relate them to experiment [PDF]
Physical Review D, 2019 Like fluctuations, non-diagonal correlators of conserved charges provide a tool for the study of chemical freeze-out in heavy ion collisions. They can be calculated in thermal equilibrium using lattice simulations, and be connected to moments of event-by-
R. Bellwied +8 more
semanticscholar +1 more source
Стандартные образцы, 2017 Relevance of research: There are two sizes (several microns and nanodimensional) of strengthening j'-phase in single-crystal heat resisting nickel and intermetallic alloys, used for making blades of modern gas turbine engines (GTD). For in-depth study of
E. B. Chabina +3 more
doaj +1 more source
Interspecies entanglement with impurity atoms in a lattice gas
New Journal of Physics, 2018 The dynamics of impurity atoms introduced into bosonic gases in an optical lattice have generated a lot of recent interest, both in theory and experiment.
S. Sarkar +3 more
semanticscholar +1 more source
Pairing Correlations across the Superfluid Phase Transition in the Unitary Fermi Gas. [PDF]
Physical Review Letters, 2018 In the two-component Fermi gas with a contact interaction, a pseudogap regime can exist at temperatures between the superfluid critical temperature T_{c} and a temperature T^{*}>T_{c}.
S. Jensen, C. Gilbreth, Y. Alhassid
semanticscholar +1 more source
Stability Analysis of Lattice Boltzmann Methods [PDF]
, 1993 The lattice Boltzmann equation describes the evolution of the velocity distribution function on a lattice in a manner that macroscopic fluid dynamical behavior is recovered.
J. Sterling, Shiyi Chen
semanticscholar +1 more source
Ground state of the two-dimensional attractive Fermi gas: essential properties from few- to many-body [PDF]
, 2015 We calculate the ground-state properties of unpolarized two-dimensional attractive fermions in the range from few to many particles. Using first-principles lattice Monte Carlo methods, we determine the ground-state energy, Tan's contact, momentum ...
Lukas Rammelmüller +3 more
semanticscholar +1 more source
Transport coefficients of off-lattice mesoscale-hydrodynamics simulation techniques. [PDF]
Physical review. E, Statistical, nonlinear, and soft matter physics, 2008 The viscosity and self-diffusion constant of particle-based mesoscale hydrodynamic methods, multiparticle collision dynamics (MPC), and dissipative particle dynamics, are investigated, both with and without angular-momentum conservation.
H. Noguchi, G. Gompper
semanticscholar +1 more source