Results 11 to 20 of about 2,568 (67)

Boson-Fermion Confusion: The String Path To Supersymmetry

open access: yes, 2001
Reminiscences on the String origins of Supersymmetry are followed by a discussion of the importance of confusing bosons with fermions in building superstring theories in 9+1 dimensions.
Aragone   +21 more
core   +1 more source

Geometry of spin coherent states

open access: yes, 2017
Spin states of maximal projection along some direction in space are called (spin) coherent, and are, in many aspects, the "most classical" available. For any spin $s$, the spin coherent states form a 2-sphere in the projective Hilbert space $\mathbb{P ...
Chryssomalakos, Chryssomalis   +2 more
core   +1 more source

Bures and Statistical Distance for Squeezed Thermal States [PDF]

open access: yes, 1996
We compute the Bures distance between two thermal squeezed states and deduce the Statistical Distance metric. By computing the curvature of this metric we can identify regions of parameter space most sensitive to changes in these parameters and thus lead
Adelman M   +18 more
core   +3 more sources

The dynamics of holomorphic correspondences of P^1: invariant measures and the normality set [PDF]

open access: yes, 2016
This paper is motivated by Brolin's theorem. The phenomenon we wish to demonstrate is as follows: if $F$ is a holomorphic correspondence on $\mathbb{P}^1$, then (under certain conditions) $F$ admits a measure $\mu_F$ such that, for any point $z$ drawn ...
Bharali, Gautam, Sridharan, Shrihari
core   +1 more source

Probabilistic degenerate central Bell polynomials

open access: yesMathematical and Computer Modelling of Dynamical Systems
Assume that [Formula: see text] is a random variable whose moment generating function exists in a neighbourhood of the origin. In this paper, we study the probabilistic degenerate central Bell polynomials associated with [Formula: see text], as ...
Li Chen   +4 more
doaj   +1 more source

Quantized Nambu-Poisson Manifolds and n-Lie Algebras

open access: yes, 2010
We investigate the geometric interpretation of quantized Nambu-Poisson structures in terms of noncommutative geometries. We describe an extension of the usual axioms of quantization in which classical Nambu-Poisson structures are translated to n-Lie ...
Christian Sämann   +7 more
core   +1 more source

Numerical Hermitian Yang-Mills Connections and Vector Bundle Stability in Heterotic Theories [PDF]

open access: yes, 2010
A numerical algorithm is presented for explicitly computing the gauge connection on slope-stable holomorphic vector bundles on Calabi-Yau manifolds. To illustrate this algorithm, we calculate the connections on stable monad bundles defined on the K3 ...
A Lukas   +59 more
core   +2 more sources

Aspects of hidden and manifest SL(2,R) symmetry in 2D near-horizon black-hole background [PDF]

open access: yes, 2002
The invariance under unitary representations of the conformal group SL(2,R) of a quantum particle is rigorously investigated in two-dimensional spacetimes containing Killing horizons using DFF model.
't Hooft   +34 more
core   +2 more sources

Two‐Round Ramsey Games on Random Graphs

open access: yesRandom Structures &Algorithms, Volume 68, Issue 3, May 2026.
ABSTRACT Motivated by the investigation of sharpness of thresholds for Ramsey properties in random graphs, Friedgut, Kohayakawa, Rödl, Ruciński and Tetali introduced two variants of a single‐player game whose goal is to colour the edges of a random graph, in an online fashion, so as not to create a monochromatic triangle.
Yahav Alon   +2 more
wiley   +1 more source

Convergence of random zeros on complex manifolds

open access: yes, 2007
We show that the zeros of random sequences of Gaussian systems of polynomials of increasing degree almost surely converge to the expected limit distribution under very general hypotheses.
A. Edelman   +22 more
core   +1 more source

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