Results 31 to 40 of about 4,208,598 (289)
Universal Statistics of Topological Defects Formed in a Quantum Phase Transition
, 2018 When a quantum phase transition is crossed in finite time, critical slowing down leads to the breakdown of adiabatic dynamics and the formation of topological defects. The average density of defects scales with the quench rate following a universal power-
del Campo, Adolfo
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Nucleation, instability, and discontinuous phase transitions in monoaxial helimagnets with oblique fields [PDF]
, 2017 The phase diagram of the monoaxial chiral helimagnet as a function of temperature (T ) and magnetic field with components perpendicular (H x ) and parallel (H z ) to the chiral axis is theoretically studied via the variational mean field approach in the ...
Campo, Javier +2 more
core +3 more sources
Redes. Revista hispana para el análisis de redes sociales, 2013 "Diario de campo" es una interesante propuesta de la socióloga Rosario Izquierdo, que combina el estudio sociológico, la novelización y el análisis de la experiencia de investigación e intervención de la autora. “Diario de campo” es una lectura interesante para comprender el proceso de inmersión social y de contacto con el contexto de investigación y ...
openaire +5 more sources
Gapless Superconductivity From Extremely Dilute Magnetic Disorder in 2H‐NbSe2‐xSx
Advanced Materials, EarlyView.We demonstrate that 2H‐NbSe2‐xSx hosts gapless superconductivity at unexpectedly low magnetic impurity concentrations. Combining STM, Bogoliubovde Gennes simulations, DFT, and quasiparticle interference, we comprehensively study the development of gapless behavior and show that SeS substitution reshapes the band structure, enhances nesting, and drives ...
Jose Antonio Moreno +16 more
wiley +1 more source
Non Singular Origin of the Universe and the Cosmological Constant Problem (CCP)
, 2011 We consider a non singular origin for the Universe starting from an Einstein static Universe in the framework of a theory which uses two volume elements $\sqrt{-{g}}d^{4}x$ and $\Phi d^{4}x$, where $\Phi $ is a metric independent density, also curvature,
Banerjee A. +5 more
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Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions
Advanced Materials, EarlyView.ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez +10 more
wiley +1 more source
Intervención social desde el Trabajo Social: un campo de fuerzas en pugna
Prospectiva, 2011 Este artículo realiza una propuesta analítica para comprender la intervención social en general y la intervención en lo social en particular que se realiza desde la disciplina-profesión de trabajo social.
Claudia Bermúdez-Peña
doaj +1 more source
Structural and dynamic properties of SPC/E water
, 2010 I have investigated the structural and dynamic properties of water by performing a series of molecular dynamic simulations in the range of temperatures from 213 K to 360 K, using the Simple Point Charge-Extended (SPC/E) model.
Eisenberg, M. G. Campo
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São Perceptual Campos Campos Quantum?
Revista Eletrônica Informação e Cognição (Cessada), 1969 We discuss Chalmers’ “hard problem” in respect of a mind/brain identity theory. We examine a handful of mathematical parallels between the visual field and its concomitant quantum field, and argue for an identity between the two fields.
openaire +2 more sources
Advanced Materials Technologies, EarlyView.This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva +5 more
wiley +1 more source