Higher-genus quasimap wall-crossing via localization
February 11, 2017
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Mathematics
Physics
Algebraic Geometry
Mathematical Physics
Mathematical Physics
We give a new proof of Ciocan-Fontanine and Kim's wall-crossing formula
relating the virtual classes of the moduli spaces of ϵ-stable
quasimaps for different ϵ in any genus, whenever the target is a
complete intersection i...
Totally geodesic submanifolds of Teichmuller space
February 10, 2017
Mathematics
Dynamical Systems
Complex Variables
Geometric Topology
We show that any totally geodesic submanifold of Teichmuller space of
dimension greater than one covers a totally geodesic subvariety, and only
finitely many totally geodesic subvarieties of dimension greater than one exist
in each moduli s...
A set-theoretical approach for ABox reasoning services (Extended
Version)
February 10, 2017
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Computer Science
Logic in Computer Science
In this paper we consider the most common ABox reasoning services for the
description logic DL⟨4LQSR,×⟩(D)
(DLD4,×, for short) and prove their
decidabili...
Entropic relations for indistinguishable quantum particles
February 8, 2017
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Physics
Mathematics
Quantum Physics
Mathematical Physics
Mathematical Physics
Quantum Physics
Mathematical Physics
Mathematical Physics
The von Neumann entropy of a k-body reduced density matrix γk
quantifies the entanglement between k quantum particles and the remaining
ones. In this short paper, we rigorously prove general properties of this
entanglement entro...
Hard superconducting gap in InSb nanowires
February 8, 2017
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Physics
Mesoscale and Nanoscale Physics
Materials Science
Superconductivity
Topological superconductivity is a state of matter that can host Majorana
modes, the building blocks of a topological quantum computer. Many experimental
platforms predicted to show such a topological state rely on proximity-induced
superco...
A Discontinuity Adjustment for Subdistribution Function Confidence Bands
Applied to Right-Censored Competing Risks Data (with Erratum)
February 3, 2017
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Mathematics
Statistics
Statistics Theory
Statistics Theory
The wild bootstrap is the resampling method of choice in survival analytic
applications. Theoretic justifications rely on the assumption of existing
intensity functions which is equivalent to an exclusion of ties among the event
times. Howe...
On the arithmetically Cohen-Macaulay property for sets of points in
multiprojective spaces
February 3, 2017
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Mathematics
Algebraic Geometry
Commutative Algebra
Published version: We study the arithmetically Cohen-Macaulay (ACM) property
for finite sets of points in multiprojective spaces, especially (P1)n. A combinatorial characterization, the (⋆)-property, is known in
$\mathbb P...
Equilibrium Thermodynamics and Neutrino Decoupling in Quasi-Metric
Cosmology
January 31, 2017
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Physics
General Relativity and Quantum Cosmology
General Relativity and Quantum Cosmology
The laws of thermodynamics in the expanding universe are formulated within
the quasi-metric framework. Since the quasi-metric cosmic expansion does not
directly influence momenta of material particles, so that the expansion
directly cools n...
Affine Hecke algebras for Langlands parameters
January 13, 2017
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Mathematics
Representation Theory
It is well-known that affine Hecke algebras are very useful to describe the
smooth representations of any connected reductive p-adic group G, in terms of
the supercuspidal representations of its Levi subgroups. The goal of this paper
is to ...
Coupled Supersymmetry and Ladder Structures Beyond the Harmonic
Oscillator
January 10, 2017
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Physics
Mathematics
Mathematical Physics
Functional Analysis
Mathematical Physics
The development of supersymmetric (SUSY) quantum mechanics has shown that
some of the insights based on the algebraic properties of ladder operators
related to the quantum mechanical harmonic oscillator carry over to the study
of more gener...