Results 51 to 60 of about 3,237,123 (202)
Universal short-time response and formation of correlations after quantum quenches
, 2014 The short-time evolution of two distinct systems, the pump and probe experiments with semiconductor and the sudden quench of cold atoms in an optical lattice, is found to be described by the same universal response function.
Morawetz, K.
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Partition Entropy as a Measure of Regularity of Music Scales
MathematicsThe entropy of the partition generated by an n-tone music scale is proposed to quantify its regularity. The normalized entropy relative to a regular partition and its complementary, here referred to as the bias, allow us to analyze various conditions of ...
Rafael Cubarsi
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Volumes of n-simplices with vertices on a polynomial space curve
, 2009 In this paper, we give a formula for the area of the triangle formed by the vertices that live on a given polynomial, and we generalize this formula to the volumes of $n$-simplices with vertices on a polynomial space curve. To prove these results, we use
Cinkir, Zubeyir
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Large scale bias and the peak background split [PDF]
, 1999 Dark matter haloes are biased tracers of the underlying dark matter distribution. We use a simple model to provide a relation between the abundance of dark matter haloes and their spatial distribution on large scales.
Bardeen +22 more
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The Threshold for Random k-SAT is 2^k ln2 - O(k)
, 2003 Let F be a random k-SAT formula on n variables, formed by selecting uniformly and independently m = rn out of all possible k-clauses. It is well-known that if r>2^k ln 2, then the formula F is unsatisfiable with probability that tends to 1 as n tends to ...
Achlioptas, Dimitris, Peres, Yuval
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Technological discontinuities, outsiders and social capital: a case study from Formula 1 [PDF]
, 2012 Purpose – The purpose of this paper is to examine how and why outsiders, rather than incumbents, are able to take advantage of technological discontinuities.
Smith, DJ
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Journal of Advanced DielectricsMultiferroics have many novel applications such as multifunctional photo-magneto-electric sensors and ultra-low power consumption storage. However, it is still a challenge to couple magnetic order and ferroelectric order for all-in-one materials that are
Long Chen +9 more
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New Journal of Physics, 2014 We demonstrate here that cold antihydrogen beams formed and extracted from a cusp magnet (anti-Helmholtz coils) are well focused and spin-polarized. A new discovery was the fact that the antihydrogen beam follows the well-known lens formula of optical ...
Yugo Nagata, Yasunori Yamazaki
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Charge-Order on the Triangular Lattice: A Mean-Field Study for the Lattice S = 1/2 Fermionic Gas
Nanomaterials, 2021 The adsorbed atoms exhibit tendency to occupy a triangular lattice formed by periodic potential of the underlying crystal surface. Such a lattice is formed by, e.g., a single layer of graphane or the graphite surfaces as well as (111) surface of face ...
Konrad Jerzy Kapcia
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Analysis of a Weak Galerkin Mixed Formulation for Modified Maxwell’s Equations
MathematicsIn this paper, we are interested in studying a mixed formulation of weak Galerkin type to approach the electric field and a Lagrange multiplier, which are solutions of a problem deriving from Maxwell’s equations.
Abdelhamid Zaghdani, Abdelhalim Hasnaoui
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