1.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre for Cosmology and Particle Physics PhenomenologyDK187 papers
- Centre National de la Recherche ScientifiqueFR111 papers
- Technical University of DenmarkDK83 papers
- European Organization for Nuclear ResearchCH64 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT59 papers
- Heidelberg UniversityDE55 papers
- Sorbonne UniversitéFR49 papers
- Massachusetts Institute of TechnologyUS46 papers
- Maersk (Denmark)DK45 papers
- Trinity College DublinIE45 papers
- University of WaterlooCA45 papers
- University of CopenhagenDK44 papers
93 papers · 1 filter
Topological aperiodicity for product systems over semigroups of Ore type
B. K. Kwasniewski, W. Szymanski
We prove a version of uniqueness theorem for Cuntz-Pimsner algebras of discrete product systems over semigroups of Ore type. To this end, we introduce Doplicher-Roberts picture of…
Generalized nonlocal optical response in nanoplasmonics
N. Asger Mortensen, Søren Raza, Martijn Wubs +2
Metallic nanostructures exhibit a multitude of optical resonances associated with localized surface plasmon excitations. Recent observations of plasmonic phenomena at the sub-nanom…
Extremely confined gap surface plasmon modes excited by electrons
Søren Raza, Nicolas Stenger, Anders Pors +7
High spatial and energy resolution EELS can be employed for detailed characterization of both localized and propagating surface plasmon excitations supported by metal nanostructure…
Growth of Black Holes in the interior of Rotating Neutron Stars
Chris Kouvaris, Peter Tinyakov
Mini-black holes made of dark matter that can potentially form in the interior of neutron stars have been always thought to grow by accreting the matter of the core of the star via…
CEAI: CCM based Email Authorship Identification Model
Sarwat Nizamani, Nasrullah Memon
In this paper we present a model for email authorship identification (EAI) by employing a Cluster-based Classification (CCM) technique. Traditionally, stylometric features have bee…
Schrödinger functional boundary conditions and improvement of the SU() pure gauge action for
Tuomas Karavirta, Ari Hietanen, Pol Vilaseca
The leading method to study the running coupling constant of non-abelian gauge theories is based on the Schrödinger functional scheme. However, the boundary conditions and $\mathca…
A functional RG equation for the c-function
Alessandro Codello, Giulio D'Odorico, Carlo Pagani
After showing how to prove the integrated c-theorem within the functional RG framework based on the effective average action, we derive an exact RG flow equation for Zamolodchikov'…
Harmonic morphisms from homogeneous spaces of positive curvature
Sigmundur Gudmundsson, Martin Svensson
We prove local existence of complex-valued harmonic morphisms from any Riemannian homogeneous spaces of positive curvature, except the Berger space Sp(2)/SU(2).
The Rokhlin property vs. Rokhlin dimension 1 on unital Kirchberg algebras
Selcuk Barlak, Dominic Enders, Hiroku Matui +2
We investigate symmetries on unital Kirchberg algebras with respect to the Rokhlin property and finite Rokhlin dimension. In stark contrast to the restrictiveness of the Rokhlin pr…
Higgs boson decay into two photons in an electromagnetic background
N. K. Nielsen
The amplitude for Higgs boson decay into two photons in a homogeneous and time-independent magnetic field is investigated by proper-time regularization in a gauge invariant manner…
Constraints on Gauge Field Production during Inflation
Sami Nurmi, Martin S. Sloth
In order to gain new insights into the gauge field couplings in the early universe, we consider the constraints on gauge field production during inflation imposed by requiring that…
LUX Constraints on Magnetic Dark Matter in the y Model with(out) Naturality
Mads T. Frandsen, Francesco Sannino, Ian M. Shoemaker +1
We study phenomenological constraints in a simple y extension of the Standard Model (SM) with a 125 GeV Higgs, a vector-like heavy electron , a complex scalar elec…
The quark contents of the nucleon and their implication for dark matter search
C. Alexandrou, M. Constantinou, V. Drach +5
We present results concerning the light and strange quark contents of the nucleon using flavours of maximally twisted mass fermions. The corresponding -terms are cas…
Shining LUX on Isospin-Violating Dark Matter Beyond Leading Order
Vincenzo Cirigliano, Michael L. Graesser, Grigory Ovanesyan +1
Isospin-violating dark matter (IVDM) has been proposed as a viable scenario to reconcile conflicting positive and null results from direct detection dark matter experiments. We sho…
Large-volume results in SU(2) with adjoint fermions
Luigi Del Debbio, Biagio Lucini, Claudio Pica +3
Taming finite-volume effects is a crucial ingredient in order to identify the existence of IR fixed points. We present the latest results from our numerical simulations of SU(2) ga…
Relaxation of a Quantum Emitter Resonantly Coupled to a Metal Nanoparticle
Khachatur V. Nerkararyan, Sergey I. Bozhevolnyi
Presence of a metal nanoparticle near a quantum dipole emitter, when a localized surface plasmon mode is excited via the resonant coupling with an excited quantum dipole, changes d…
Predictions for LHC from SO(4) MWT
Ari Hietanen, Claudio Pica, Francesco Sannino +1
We investigate the vector, axial and pseudo scalar mass spectrum of an SO(4) - MWT gauge theory with fermions in the vector representation of SO(4). Here we present the preliminary…
Aging dynamics in interacting many-body systems
Lloyd P. Sanders, Michael A. Lomholt, Ludvig Lizana +3
Low-dimensional, complex systems are often characterized by logarithmically slow dynamics. We study the generic motion of a labeled particle in an ensemble of identical diffusing p…
Does Like Dissolves Like Rule Hold for Fullerene and Ionic Liquids?
Vitaly V. Chaban, Cleiton Maciel, Eudes Eterno Fileti
Over 150 solvents have been probed to dissolve light fullerenes, but with a quite moderate success. We uncover unusual mutual polarizability of C60 fullerene and selected room-temp…
Extraordinary absorption of sound in porous lamella-crystals
J. Christensen, V. Romero-García, R. Picó +5
We present the design of a structured material supporting complete absorption of sound with a broadband response and functional for any direction of incident radiation. The structu…
Tension moderation and fluctuation spectrum in simulated lipid membranes under an applied electric potential
Bastien Loubet, Michael Andersen Lomholt, Himanshu Khandelia
We investigate the effect of an applied electric potential on the mechanics of a coarse grained POPC bilayer under tension. The size and duration of our simulations allow for a det…
Neutrino physics from Cosmology
Steen Hannestad
In recent years precision cosmology has become an increasingly powerful probe of particle physics. Perhaps the prime example of this is the very stringent cosmological upper bound…
On the List Update Problem with Advice
Joan Boyar, Shahin Kamali, Kim S. Larsen +1
We study the online list update problem under the advice model of computation. Under this model, an online algorithm receives partial information about the unknown parts of the inp…
Vector-like Bottom Quarks in Composite Higgs Models
Marc Gillioz, Ramona Grober, Andreas Kapuvari +1
Like many other models, Composite Higgs Models feature the existence of heavy vector-like quarks. Mixing effects between the Standard Model fields and the heavy states, which can b…