14 research outputs found
Size instabilities in rings of chaotic synchronized systems
We consider the behavior of rings of unidirectionally coupled chaotic systems.
When the number of oscillators in the ring is below a certain critical number
the behavior of the ring is chaotic synchronized, while above this threshold
an instability appears. The novel feature is that this instability may yield
a chaotic rotating wave if some conditions are fulfilled
âDe francĂ©s en castellanoâ: la tradiciĂłn manuscrita de la CrĂłnica troyana de Alfonso XI
Epidemiology and impact of a multifaceted approach in controlling central venous catheter associated blood stream infections outside the intensive care unit
Exact Bremsstrahlung functions in ABJM theory
In this paper we study the Bremsstrahlung functions for the 1/6 BPS and the
1/2 BPS Wilson lines in ABJM theory. First we use a superconformal defect
approach to prove a conjectured relation between the Bremsstrahlung functions
associated to the geometric () and R-symmetry
() deformations of the 1/6 BPS Wilson line. This result,
non-trivially following from a defect supersymmetric Ward identity, provides an
exact expression for based on a known result for
. Subsequently, we explore the consequences of this relation
for the 1/2 BPS Wilson line and, using the localization result for the multiply
wound Wilson loop, we provide an exact closed form for the corresponding
Bremsstrahlung function. Interestingly, for the comparison with integrability,
this expression appears particularly natural in terms of the conjectured
interpolating function . During the derivation of these results we
analyze the protected defect supermultiplets associated to the broken
symmetries, including their two- and three-point correlators.Comment: 43 pages, 3 figures. Minor changes. Published versio
Nonhomogeneous Silica Promotes the Biologically Induced Delivery of Metal Ions from Silica-Coated Magnetic Nanoparticles
Sensitive detection and glycoprofiling of a prostate specific antigen using impedimetric assays
Proteinâengineered molecules carrying GAD65 epitopes and targeting CD35 selectively downâmodulate diseaseâassociated human B lymphocytes
Wilson lines as superconformal defects in ABJM theory: a formula for the emitted radiation
Abstract We study operator insertions into 1/2 BPS Wilson loops in N = 6 ABJM theory and investigate their two-point correlators. In this framework, the energy emitted by a heavy moving probe can be exactly obtained from some two-point coefficients of bosonic and fermionic insertions. This allows us to confirm an early proposal [1] for computing the Bremsstrahlung function in terms of certain supersymmetric circular Wilson loops, whose value might be accessible to localization techniques. In the derivation of this result we also elucidate the structure of protected multiplets in the relevant superconformal defect theory and perform an explicit two-loop calculation