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Cosmological bubble friction in local equilibrium (2021)
Journal Article
Balaji, S., Spannowsky, M., & Tamarit, C. (2021). Cosmological bubble friction in local equilibrium. Journal of Cosmology and Astroparticle Physics, 2021(03), Article 051. https://doi.org/10.1088/1475-7516/2021/03/051

In first-order cosmological phase transitions, the asymptotic velocity of expanding bubbles is of crucial relevance for predicting observables like the spectrum of stochastic gravitational waves, or for establishing the viability of mechanisms explai... Read More about Cosmological bubble friction in local equilibrium.

Exact expressions for n-point maximal U(1)_Y-violating integrated correlators in SU(N)\mathcal{N}=4 SYM (2021)
Journal Article
Dorigoni, D., Green, M. B., & Wen, C. (2021). Exact expressions for n-point maximal U(1)_Y-violating integrated correlators in SU(N)\mathcal{N}=4 SYM. Journal of High Energy Physics, 2021, Article 132. https://doi.org/10.1007/jhep11%282021%29132

The exact expressions for integrated maximal U(1)Y violating (MUV) n-point correlators in SU(N) N = 4 supersymmetric Yang–Mills theory are determined. The analysis generalises previous results on the integrated correlator of four superconformal prima... Read More about Exact expressions for n-point maximal U(1)_Y-violating integrated correlators in SU(N)\mathcal{N}=4 SYM.

Measurement of differential tt¯ production cross sections using top quarks at large transverse momenta in pp collisions at s=13  TeV (2021)
Journal Article
Sirunyan, A., Tumasyan, A., Adam, W., Ambrogi, F., Bergauer, T., Dragicevic, M., …Vetens, W. (2021). Measurement of differential tt¯ production cross sections using top quarks at large transverse momenta in pp collisions at s=13  TeV. Physical Review D, 103(5), Article 052008. https://doi.org/10.1103/physrevd.103.052008

A measurement is reported of differential top quark pair (t¯t) production cross sections, where top quarks are produced at large transverse momenta. The data collected with the CMS detector at the LHC are from pp collisions at a center-of-mass energy... Read More about Measurement of differential tt¯ production cross sections using top quarks at large transverse momenta in pp collisions at s=13  TeV.

Constraining CP violating operators in charged and neutral triple gauge couplings (2021)
Journal Article
Bieköetter, A., Gregg, P., Krauss, F., & Schöenherr, M. (2021). Constraining CP violating operators in charged and neutral triple gauge couplings. Physics Letters B, 817, https://doi.org/10.1016/j.physletb.2021.136311

We constrain CP-violating charged and neutral anomalous triple gauge couplings using LHC measurements and projections of diboson and VBF Vjj production, both with subsequent leptonic decays. For triple gauge couplings involving W bosons we analyse di... Read More about Constraining CP violating operators in charged and neutral triple gauge couplings.

Incoherent hydrodynamics of density waves in magnetic fields (2021)
Journal Article
Donos, A., Pantelidou, C., & Ziogas, V. (2021). Incoherent hydrodynamics of density waves in magnetic fields. Journal of High Energy Physics, 2021(5), Article 270. https://doi.org/10.1007/jhep05%282021%29270

We use holography to derive effective theories of fluctuations in spontaneously broken phases of systems with finite temperature, chemical potential, magnetic field and momentum relaxation in which the order parameters break translations. We analytic... Read More about Incoherent hydrodynamics of density waves in magnetic fields.

Condensates and anomaly cascade in vector-like theories (2021)
Journal Article
Anber, M. M. (2021). Condensates and anomaly cascade in vector-like theories. Journal of High Energy Physics, 2021(3), Article 191. https://doi.org/10.1007/jhep03%282021%29191

We study the bilinear and higher-order fermion condensates in 4-dimensional SU(N) gauge theories with a single Dirac fermion in a general representation. Augmented with a mixed anomaly between the 0-form discrete chiral, 1-form center, and 0-form bar... Read More about Condensates and anomaly cascade in vector-like theories.

On the baryon-color-flavor (BCF) anomaly in vector-like theories (2019)
Journal Article
Anber, M. M., & Poppitz, E. (2019). On the baryon-color-flavor (BCF) anomaly in vector-like theories. Journal of High Energy Physics, 2019(11), Article 063. https://doi.org/10.1007/jhep11%282019%29063

We consider the most general fractional background fluxes in the color, flavor, and baryon number directions, compatible with the faithful action of the global symmetry of a given theory. We call the obstruction to gauging symmetries revealed by such... Read More about On the baryon-color-flavor (BCF) anomaly in vector-like theories.

Representation dependence of k -strings in pure Yang-Mills theory via supersymmetry (2017)
Journal Article
Anber, M. M., & Pellizzani, V. (2017). Representation dependence of k -strings in pure Yang-Mills theory via supersymmetry. Physical Review D, 96(11), Article 114015. https://doi.org/10.1103/physrevd.96.114015

We exploit a conjectured continuity between super Yang-Mills on R 3 × S 1 and pure Yang-Mills to study k -strings in the latter theory. As expected, we find that Wilson-loop correlation functions depend on the N-ality of a representation R to the lea... Read More about Representation dependence of k -strings in pure Yang-Mills theory via supersymmetry.

A fully differential SMEFT analysis of the golden channel using the method of moments (2021)
Journal Article
Banerjee, S., Gupta, R. S., Ochoa-Valeriano, O., Spannowsky, M., & Venturini, E. (2021). A fully differential SMEFT analysis of the golden channel using the method of moments. Journal of High Energy Physics, 2021(6), Article 31. https://doi.org/10.1007/jhep06%282021%29031

The Method of Moments is a powerful framework to disentangle the relative contributions of amplitudes of a specific process to its various phase space regions. We apply this method to carry out a fully differential analysis of the Higgs decay channel... Read More about A fully differential SMEFT analysis of the golden channel using the method of moments.

Boundaries, Vermas and factorisation (2021)
Journal Article
Bullimore, M., Crew, S., & Zhang, D. (2021). Boundaries, Vermas and factorisation. Journal of High Energy Physics, 2021(4), Article 263. https://doi.org/10.1007/jhep04%282021%29263

We revisit the factorisation of supersymmetric partition functions of 3d N = 4 gauge theories. The building blocks are hemisphere partition functions of a class of UV N = (2, 2) boundary conditions that mimic the presence of isolated vacua at infinit... Read More about Boundaries, Vermas and factorisation.

Combined subleading high-energy logarithms and NLO accuracy for W production in association with multiple jets (2021)
Journal Article
Andersen, J. R., Black, J. A., Brooks, H. M., Byrne, E. P., Maier, A., & Smillie, J. M. (2021). Combined subleading high-energy logarithms and NLO accuracy for W production in association with multiple jets. Journal of High Energy Physics, 2021(4), Article 105. https://doi.org/10.1007/jhep04%282021%29105

Large logarithmic corrections in s^/p2t lead to substantial variations in the perturbative predictions for inclusive W-plus-dijet processes at the Large Hadron Collider. This instability can be cured by summing the leading-logarithmic contributions i... Read More about Combined subleading high-energy logarithms and NLO accuracy for W production in association with multiple jets.