Navegação Ciências Exatas e da Terra por Assunto "Propriedades termodinâmicas"
Resultados 1-10 de 10
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Computer simulation of dynamical anomalies in stretched water
(2004) [Artigo de periódico]In this work, we describe how the anomalous diffusivity is related to the structural anomalies. For this purpose, we study how the thermodynamics and the dynamics of low-temperature water are affected by the decrease of ... -
Diffusion anomaly and dynamic transitions in the Bell–Lavis water model
(2010) [Artigo de periódico]In this paper we investigate the dynamic properties of the minimal Bell–Lavis (BL) water model and their relation to the thermodynamic anomalies. The BL model is defined on a triangular lattice in which water molecules are ... -
Dynamical large deviations for the boundary driven symmetric exclusion process with Robin boundary conditions
(2022) [Artigo de periódico]In this article, we consider a one-dimensional symmetric exclusion process in weak contact with reservoirs at the boundary. In the diffusive time-scaling the empirical measure evolves according to the heat equation with ... -
Dynamic transitions in a three dimensional associating lattice gas model
(2010) [Artigo de periódico]We investigate the thermodynamic and dynamic properties of a three dimensional associating lattice gas (ALG) model through Monte Carlo simulations. The ALG model combines a soft core potential and orientational degrees of ... -
Effects of the attractive interactions in the thermodynamic, dynamic, and structural anomalies of a two length scale potential
(2010) [Artigo de periódico]Using molecular dynamic simulations, we study a system of particles interacting through a continuous core-softened potentials consisting of a hard core, a shoulder at closest distances, and an attractive well at further ... -
Entropy, diffusivity and the energy landscape of a waterlike fluid
(2010) [Artigo de periódico]Molecular dynamics simulations and instantaneous normal mode (INM) analysis of a fluid with core-softened pair interactions and waterlike liquid-state anomalies are performed to obtain an understanding of the relationship ... -
Retrieval behavior and thermodynamic properties of symmetrically diluted Q-ising neural networks
(2001) [Artigo de periódico]The retrieval behavior and thermodynamic properties of symmetrically diluted Q-Ising neural networks are derived and studied in replica-symmetric mean-field theory generalizing earlier works on either the fully connected ... -
Thermodynamic, dynamic, and structural anomalies for shoulderlike potentials
(2009) [Artigo de periódico]Using molecular dynamic simulations we study a family of continuous core-softened potentials consisting of a hard core, a shoulder at closest distances, and an attractive well at further distance. The repulsive shoulder ... -
Thermodynamic properties of an integrabel quantum spin ladder with boundary impurities
(2003) [Artigo de periódico]An integrable quantum spin ladder based on the SU(4) symmetry algebra with boundary defects is studied in the framework of boundary integrability. Five nontrivial solutions of the reflection equations lead to different ... -
Thermodynamics of ionic microgels
(2002) [Artigo de periódico]We present a theory of dilute aqueous suspensions of microgel particles. It is found that as the number of charged monomers in the polymer network composing mesoscopic gel increases, the particles undergo a swelling ...
