Use of the Meta-analysis and Kolmogorov Criteria in the Finding of
Singularities of a Nuclear Matter Created in Ultra Relativistic Nuclear
Collisions
December 24, 2015
Physics
Nuclear Theory
High Energy Astrophysical Phenomena
High Energy Physics - Phenomenology
Nuclear Experiment
Published theoretical data from several models: PHSD and HSD both with and
without chiral symmetry restoration (CSR), applied to experimental data on
nuclear collisions from BEVALAC and SIS to LHC energies were analyzed using
meta-analysis ...
Gauge Non-Invariant Higher-Spin Currents in AdS4
December 22, 2015
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Physics
High Energy Physics - Theory
Conserved currents of any spin t>0 built from bosonic symmetric massless
gauge fields of arbitrary integer spins in AdS4 are found. Analogously to
the case of 4d Minkowski space, currents considered in this paper are not
gauge invari...
On the local negativity of surfaces with numerically trivial canonical
class
December 18, 2015
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Mathematics
Algebraic Geometry
In this note we study the local negativity for certain configurations of
smooth rational curves in smooth surfaces with numerically trivial canonical
class. We show that for such rational curves there is a bound for the so-called
local Harb...
Counting positive intersection points of a trinomial and a
T-nomial curves via Groethendieck's dessin d'enfant
December 17, 2015
Mathematics
Algebraic Geometry
We consider real polynomial systems f=g=0 in two variables where f has
t≥3 monomial terms and g has 3 monomials terms. We prove that the
number of positive isolated solutions of such a system does not exceed $3\cdot
2^{t-2} - ...
Monodromy of the Casimir connection of a symmetrisable Kac-Moody algebra
December 9, 2015
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Mathematics
Quantum Algebra
Algebraic Geometry
Representation Theory
Let g be a symmetrisable Kac-Moody algebra and V an integrable g-module in
category O. We show that the monodromy of the (normally ordered) rational
Casimir connection on V can be made equivariant with respect to the Weyl group
W of g, and ...
Density-matrix renormalization group study of Kitaev-Heisenberg model on
the triangular lattice
December 8, 2015
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Physics
Strongly Correlated Electrons
We study the Kitaev-Heisenberg model on the triangular lattice by using the
two-dimensional density-matrix renormalization group method. Calculating the
ground-state energy and spin structure factors, we obtain the ground state
phase diagra...
The 2-category of species of dynamical patterns
December 7, 2015
Physics
Mathematics
Mathematical Physics
Category Theory
Mathematical Physics
Operator Algebras
A new category dp, called of dynamical patterns addressing a
primitive, nongeometrical concept of dynamics, is defined and employed to
construct a 2−category 2−dp, where the irreducible plurality of
species of co...
Algebraic part of motivic cohomology with compact supports
December 7, 2015
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Mathematics
Algebraic Geometry
K-Theory and Homology
Motivated by Murre's work on universal regular homomorphisms on Chow groups
in codimension 2, we generalize the algebraic equivalence relation and
regular homomorphisms to the context of Voevodsky motives over a field. In the
Nisnevich to...
Reversible Control of In-plane Elastic Stress Tensor in Nanomembranes
November 25, 2015
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Physics
Materials Science
Materials Science
Strain engineering allows the physical properties of materials and devices to
be widely tailored, as paradigmatically demonstrated by strained transistors
and semiconductor lasers employed in consumer electronics. For this reason, its
poten...
Automorphism and Cohomology II: Complete intersections
November 24, 2015
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Mathematics
Algebraic Geometry
Algebraic Geometry
We prove that the automorphism group of a general complete intersection X
in a projective space is trivial with a few well-understood exceptions. We also
prove that the automorphism group of a complete intersection X acts on the
cohomol...