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Jan 24, 2019
Populations and Evolution
Dynamical Systems

Preventing exponential spread of infectious diseases with low $R_0$: …

The spread of an epidemic is considered in the context of a SIR spatial stochastic model that includes a parameter $0\le p\le 1$ that assigns weights…
Aug 01, 2014

Properties of High-Density Matter in Neutron Stars

This short review aims at giving a brief overview of the various states of matter that have been suggested to exist in the ultra-dense centers of neu…
Dec 26, 2018
Statistical Mechanics

Deformed Tsallis-statistics analysis of a complex nonlinear matter-fi…

We study, using information quantifiers, the dynamics generated by a special Hamiltonian that gives a detailed account of the interaction between a c…
Jul 19, 2011

Monopolium detection at the LHC

Dirac monopoles have been widely studied and searched, though never found. A way out of this impasse is the idea that monopoles are not seen freely b…
Oct 08, 2014

Probing sensitivity to charged scalars through partial differential …

We define and test $\mathrm{CP}$-even and $\mathrm{CP}$-odd partial differential widths for the process $\tau\rightarrow K\pi\pi\nu_{\tau}$ assuming …
Mar 15, 2012

Nonmesonic Hyperon Weak Decay Spectra in $^{12}_Λ$C}

We study the nonmesonic weak decay (NMWD) $\Lambda N \to nN$ of the ${}^{12}_{\Lambda} C$ hypernucleus induced by the nucleon $N=n,p$ with transition…
Oct 26, 2016

Graviton resonance phenomenology and a pNGB Higgs at the LHC

We present an effective description of a spin two massive state and a pseudo Nambu-Goldstone boson Higgs in a two site model. Using this framework we…
May 25, 2016

Emergent Kink Statistics at Finite Temperature

In this paper we use 1D quantum mechanical systems with Higgs-like interaction potential to study the emergence of topological objects at finite temp…
Jul 07, 2011

Phenomenology of a light gluon resonance in top-physics at Tevatron a…

We present a phenomenological analysis of the recent Tevatron results on the $t \bar t$ forward-backward asymmetry and invariant-mass spectrum assumi…
Feb 27, 2015
Statistical Mechanics
Quantum Gases

Prethermalization and glassiness in the bosonic Hubbard model

We investigate the non-equilibrium dynamics of the bosonic Hubbard model starting from inhomogeneous superfluid or Mott insulator initial states usin…
May 10, 2019

Determination of the invisible energy of extensive air showers from t…

In order to get the primary energy of cosmic rays from their extensive air showers using the fluorescence detection technique, the invisible energy s…
Jan 04, 2013

Slim SUSY

The new SM-like Higgs boson discovered recently at the LHC, with mass $m_h \simeq$ 125 GeV, as well as the direct LHC bounds on the mass of superpart…
Aug 30, 2018

The Gravity Dual of Real-Time CFT at Finite Temperature

We present a spherically symmetric aAdS gravity solution with Schwinger-Keldysh boundary condition dual to a CFT at finite temperature defined on a c…
Mar 13, 2012

Spontaneous breaking of a discrete symmetry and holography

We present an exactly solvable model of a scalar field in an AdS$_{d+1}$ like background interpolating between a $Z_2$ preserving and a $Z_2$ breakin…
Jun 28, 2014

Worldline approach to the Grosse-Wulkenhaar model

We apply the worldline formalism to the Grosse-Wulkenhaar model and obtain an expression for the one-loop effective action which provides an efficien…
Dec 30, 2016

Effective lepton flavor violating $\boldsymbol{H\ell_i\ell_j}$ vertex…

In this work we present a new computation of the lepton flavor violating Higgs boson decays that are generated radiatively to one-loop from heavy rig…
Jun 01, 2007

The Cosmological Slingshot Scenario: Myths and Facts

We generalize the Cosmological Slingshot Scenario for a Slingshot brane moving in a Klebanov-Strassler throat. We show that the horizon and isotropy …
Mar 11, 2016

Pseudoscalar top-Higgs coupling: Exploration of $\mathrm{CP}$-odd o…

We present a collection of $\mathrm{CP}$-odd observables for the process $pp\to t\,\left(\rightarrow b {\ell}^+ \nu_{\ell}\right) \bar{t}\,\left(\rig…
May 26, 2016

Supporting the search for the CEP location with nonlocal PNJL models …

We investigate the possible location of the critical endpoint in the QCD phase diagram based on nonlocal covariant PNJL models including a vector int…
Sep 05, 2017

The continuum threshold and the Polyakov loop: A comparison between t…

We compare two order parameters for the deconfinement transition, induced by thermal and density effects, commonly used in the literature, namely the…
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