Two gravitational shock waves on theAdS3brane
(2007)
Journal Article
Anber, M., & Sorbo, L. (2007). Two gravitational shock waves on theAdS3brane. Journal of High Energy Physics, 2007(10), https://doi.org/10.1088/1126-6708/2007/10/072
Outputs (2904)
Poincaré series for modular graph forms at depth two. Part I. Seeds and Laplace systems (2022)
Journal Article
Dorigoni, D., Kleinschmidt, A., & Schlotterer, O. (2022). Poincaré series for modular graph forms at depth two. Part I. Seeds and Laplace systems. Journal of High Energy Physics, 2022, Article 133. https://doi.org/10.1007/jhep01%282022%29133We derive new Poincaré-series representations for infinite families of non-holomorphic modular invariant functions that include modular graph forms as they appear in the low-energy expansion of closed-string scattering amplitudes at genus one. The Po... Read More about Poincaré series for modular graph forms at depth two. Part I. Seeds and Laplace systems.
Parton distributions from LHC, HERA, Tevatron and fixed target data: MSHT20 PDFs (2021)
Journal Article
Bailey, S., Cridge, T., Harland-Lang, L., Martin, A., & Thorne, R. (2021). Parton distributions from LHC, HERA, Tevatron and fixed target data: MSHT20 PDFs. The European Physical Journal C, 81(4), Article 341. https://doi.org/10.1140/epjc/s10052-021-09057-0We present the new MSHT20 set of parton distribution functions (PDFs) of the proton, determined from global analyses of the available hard scattering data. The PDFs are made available at NNLO, NLO, and LO, and supersede the MMHT14 sets. They are obta... Read More about Parton distributions from LHC, HERA, Tevatron and fixed target data: MSHT20 PDFs.
CP violation at ATLAS in effective field theory (2021)
Journal Article
Das Bakshi, S., Chakrabortty, J., Englert, C., Spannowsky, M., & Stylianou, P. (2021). CP violation at ATLAS in effective field theory. Physical Review D, 103(5), Article 055008. https://doi.org/10.1103/physrevd.103.055008CP violation beyond the Standard Model (SM) is a crucial missing piece for explaining the observed matter-antimatter asymmetry in the Universe. Recently, the ATLAS experiment at the Large Hadron Collider performed an analysis of electroweak Zjj produ... Read More about CP violation at ATLAS in effective field theory.
Seiberg-like dualities for orthogonal and symplectic 3d $$ \mathcal{N} $$ = 2 gauge theories with boundaries (2021)
Journal Article
Okazaki, T., & Smith, D. J. (2021). Seiberg-like dualities for orthogonal and symplectic 3d $$ \mathcal{N} $$ = 2 gauge theories with boundaries. Journal of High Energy Physics, 2021(7), Article 231. https://doi.org/10.1007/jhep07%282021%29231We propose dualities of N = (0, 2) supersymmetric boundary conditions for 3d N = 2 gauge theories with orthogonal and symplectic gauge groups. We show that the boundary ’t Hooft anomalies and half-indices perfectly match for each pair of the proposed... Read More about Seiberg-like dualities for orthogonal and symplectic 3d $$ \mathcal{N} $$ = 2 gauge theories with boundaries.
Ising model as a U(1) lattice gauge theory with a θ -term (2021)
Journal Article
Sulejmanpasic, T. (2021). Ising model as a U(1) lattice gauge theory with a θ -term. Physical Review D, 103(3), Article 034512. https://doi.org/10.1103/physrevd.103.034512We discuss a gauged XY model a θ -term on an arbitrary lattice in 1 + 1 dimensions and show that the theory reduces exactly to the 2d Ising model on the dual lattice in the limit of the strong gauge coupling, provided that the topological term is def... Read More about Ising model as a U(1) lattice gauge theory with a θ -term.
Extended Higgs boson sectors, effective field theory, and Higgs boson phenomenology (2021)
Journal Article
Anisha, Banerjee, U., Chakrabortty, J., Englert, C., & Spannowsky, M. (2021). Extended Higgs boson sectors, effective field theory, and Higgs boson phenomenology. Physical Review D, 103(9), https://doi.org/10.1103/physrevd.103.096009We consider the phenomenological implications of charged scalar extensions of the Standard Model (SM) Higgs sector in addition to effective field theory (EFT) couplings of this new state to SM matter. We perform a detailed investigation of modificati... Read More about Extended Higgs boson sectors, effective field theory, and Higgs boson phenomenology.
Deconfinement on axion domain walls (2020)
Journal Article
Anber, M. M., & Poppitz, E. (2020). Deconfinement on axion domain walls. Journal of High Energy Physics, 2020(3), Article 124. https://doi.org/10.1007/jhep03%282020%29124We study SU(Nc) gauge theories with Dirac fermions in representations ℛ of nonzero N -ality, coupled to axions. These theories have an exact discrete chiral symmetry, which has a mixed ’t Hooft anomaly with general baryon-color-flavor backgrounds, ca... Read More about Deconfinement on axion domain walls.
Anomaly matching, (axial) Schwinger models, and high-T super Yang-Mills domain walls (2018)
Journal Article
Anber, M. M., & Poppitz, E. (2018). Anomaly matching, (axial) Schwinger models, and high-T super Yang-Mills domain walls. Journal of High Energy Physics, 2018(9), Article 76. https://doi.org/10.1007/jhep09%282018%29076We study the discrete chiral- and center-symmetry ’t Hooft anomaly matching in the charge-q two-dimensional Schwinger model. We show that the algebra of the discrete symmetry operators involves a central extension, implying the existence of q vacua,... Read More about Anomaly matching, (axial) Schwinger models, and high-T super Yang-Mills domain walls.
New nonperturbative scales and glueballs in confining supersymmetric gauge theories (2018)
Journal Article
Anber, M. M., & Poppitz, E. (2018). New nonperturbative scales and glueballs in confining supersymmetric gauge theories. Journal of High Energy Physics, 2018(3), Article 052. https://doi.org/10.1007/jhep03%282018%29052We show that new nonperturbative scales exist in four-dimensional N = 1 super-Yang-Mills theory compactified on a circle, with an iterated-exponential dependence on the inverse gauge coupling. The lightest states with the quantum numbers of four-dime... Read More about New nonperturbative scales and glueballs in confining supersymmetric gauge theories.
Chiral gravitational waves from chiral fermions (2017)
Journal Article
Anber, M. M., & Sabancilar, E. (2017). Chiral gravitational waves from chiral fermions. Physical Review D, 96(2), Article 023501. https://doi.org/10.1103/physrevd.96.023501We report on a new mechanism that leads to the generation of primordial chiral gravitational waves, and hence, the violation of the parity symmetry in the Universe. We show that nonperturbative production of fermions with a definite helicity is accom... Read More about Chiral gravitational waves from chiral fermions.
Towards a quantum computing algorithm for helicity amplitudes and parton showers (2021)
Journal Article
Bepari, K., Malik, S., Spannowsky, M., & Williams, S. (2021). Towards a quantum computing algorithm for helicity amplitudes and parton showers. Physical Review D, 103(7), Article 076020. https://doi.org/10.1103/physrevd.103.076020The interpretation of measurements of high-energy particle collisions relies heavily on the performance of full event generators, which include the calculation of the hard process and the subsequent parton shower step. With the continuous improvement... Read More about Towards a quantum computing algorithm for helicity amplitudes and parton showers.
On the global structure of deformed Yang-Mills theory and QCD(adj) on ℝ 3 × S 1 $$ {\mathrm{\mathbb{R}}}^3\times {\mathbb{S}}^1 $$ (2015)
Journal Article
Anber, M. M., & Poppitz, E. (2015). On the global structure of deformed Yang-Mills theory and QCD(adj) on ℝ 3 × S 1 $$ {\mathrm{\mathbb{R}}}^3\times {\mathbb{S}}^1 $$. Journal of High Energy Physics, 2015(10), https://doi.org/10.1007/jhep10%282015%29051
Deconfinement in $ \mathcal{N}=1 $ super Yang-Mills theory on $ {{\mathbb{R}}^3}\times {{\mathbb{S}}^1} $ via dual-Coulomb gas and “affine” XY-model (2013)
Journal Article
Anber, M. M., Collier, S., Poppitz, E., Strimas-Mackey, S., & Teeple, B. (2013). Deconfinement in $ \mathcal{N}=1 $ super Yang-Mills theory on $ {{\mathbb{R}}^3}\times {{\mathbb{S}}^1} $ via dual-Coulomb gas and “affine” XY-model. Journal of High Energy Physics, 2013(11), https://doi.org/10.1007/jhep11%282013%29142
The SU(3)/Z3 QCD(adj) deconfinement transition via the gauge theory/“affine” XY-model duality (2013)
Journal Article
Anber, M. M., Collier, S., & Poppitz, E. (2013). The SU(3)/Z3 QCD(adj) deconfinement transition via the gauge theory/“affine” XY-model duality. Journal of High Energy Physics, 2013(1), https://doi.org/10.1007/jhep01%282013%29126
Running of the gravitational constant (2012)
Journal Article
Anber, M. M., & Donoghue, J. F. (2012). Running of the gravitational constant. Physical Review D, 85(10), https://doi.org/10.1103/physrevd.85.104016
Breaking diffeomorphism invariance and tests for the emergence of gravity (2010)
Journal Article
Anber, M. M., Aydemir, U., & Donoghue, J. F. (2010). Breaking diffeomorphism invariance and tests for the emergence of gravity. Physical Review D, 81(8), https://doi.org/10.1103/physrevd.81.084059
New exact solutions on the Randall-Sundrum 2-brane: lumps of dark radiation and accelerated black holes (2008)
Journal Article
Anber, M., & Sorbo, L. (2008). New exact solutions on the Randall-Sundrum 2-brane: lumps of dark radiation and accelerated black holes. Journal of High Energy Physics, 2008(07), https://doi.org/10.1088/1126-6708/2008/07/098
N-flationary magnetic fields (2006)
Journal Article
Anber, M. M., & Sorbo, L. (2006). N-flationary magnetic fields. Journal of Cosmology and Astroparticle Physics, 2006(10), https://doi.org/10.1088/1475-7516/2006/10/018
Very low x gluon density determined by LHCb exclusive J/ψ data (2020)
Journal Article
Flett, C., Martin, A., Ryskin, M., & Teubner, T. (2020). Very low x gluon density determined by LHCb exclusive J/ψ data. Physical Review D, 102(11), Article 114021. https://doi.org/10.1103/physrevd.102.114021The low x behavior of the gluon density x g ( x , μ 2 ) at scale μ 2 = 2.4 GeV 2 is determined using exclusive J / ψ production data from HERA and LHCb within the framework of collinear factorization at next-to-leading order (NLO). It is shown th... Read More about Very low x gluon density determined by LHCb exclusive J/ψ data.