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Publications

Addressing the too big to fail problem with baryon physics and sterile neutrino dark matter

Author(s): Mark R. Lovell, Violeta Gonzalez-Perez, Sownak Bose, Alexey Boyarsky, Shaun Cole, Carlos S. Frenk, Oleg Ruchayskiy
Published in: Monthly Notices of the Royal Astronomical Society, Issue 468/3, 2017, Page(s) 2836-2849, ISSN 0035-8711
DOI: 10.1093/mnras/stx621

Cutoff in the Lyman- α forest power spectrum: Warm IGM or warm dark matter?

Author(s): Antonella Garzilli, Alexey Boyarsky, Oleg Ruchayskiy
Published in: Physics Letters B, Issue 773, 2017, Page(s) 258-264, ISSN 0370-2693
DOI: 10.1016/j.physletb.2017.08.022

Constraints from Ly-α forests on non-thermal dark matter including resonantly-produced sterile neutrinos

Author(s): Julien Baur, Nathalie Palanque-Delabrouille, Christophe Yèche, Alexey Boyarsky, Oleg Ruchayskiy, Éric Armengaud, Julien Lesgourgues
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2017/12, 2017, Page(s) 013-013, ISSN 1475-7516
DOI: 10.1088/1475-7516/2017/12/013

The Turbulent Chiral Magnetic Cascade in the Early Universe

Author(s): Axel Brandenburg, Jennifer Schober, Igor Rogachevskii, Tina Kahniashvili, Alexey Boyarsky, Jürg Fröhlich, Oleg Ruchayskiy, Nathan Kleeorin
Published in: The Astrophysical Journal, Issue 845/2, 2017, Page(s) L21, ISSN 2041-8213
DOI: 10.3847/2041-8213/aa855d

Laminar and Turbulent Dynamos in Chiral Magnetohydrodynamics. I. Theory

Author(s): Igor Rogachevskii, Oleg Ruchayskiy, Alexey Boyarsky, Jürg Fröhlich, Nathan Kleeorin, Axel Brandenburg, Jennifer Schober
Published in: The Astrophysical Journal, Issue 846/2, 2017, Page(s) 153, ISSN 1538-4357
DOI: 10.3847/1538-4357/aa886b

Rotating superfluids and spinning charged operators in conformal field theory

Author(s): Gabriel Cuomo, Anton de la Fuente, Alexander Monin, David Pirtskhalava, Riccardo Rattazzi
Published in: Physical Review D, Issue 97/4, 2018, ISSN 2470-0010
DOI: 10.1103/PhysRevD.97.045012

Polarization of photons emitted by decaying dark matter

Author(s): W. Bonivento, D. Gorbunov, M. Shaposhnikov, A. Tokareva
Published in: Physics Letters B, Issue 765, 2017, Page(s) 127-131, ISSN 0370-2693
DOI: 10.1016/j.physletb.2016.11.048

Gauge coupling unification without leptoquarks

Author(s): Georgios K. Karananas, Mikhail Shaposhnikov
Published in: Physics Letters B, Issue 771, 2017, Page(s) 332-338, ISSN 0370-2693
DOI: 10.1016/j.physletb.2017.05.065

Fermion number violating effects in low scale leptogenesis

Author(s): Shintaro Eijima, Mikhail Shaposhnikov
Published in: Physics Letters B, Issue 771, 2017, Page(s) 288-296, ISSN 0370-2693
DOI: 10.1016/j.physletb.2017.05.068

Lattice implementation of Abelian gauge theories with Chern–Simons number and an axion field

Author(s): Daniel G. Figueroa, Mikhail Shaposhnikov
Published in: Nuclear Physics B, Issue 926, 2018, Page(s) 544-569, ISSN 0550-3213
DOI: 10.1016/j.nuclphysb.2017.12.001

Anomalous non-conservation of fermion/chiral number in Abelian gauge theories at finite temperature

Author(s): Daniel G. Figueroa, Mikhail Shaposhnikov
Published in: Journal of High Energy Physics, Issue 2018/4, 2018, ISSN 1029-8479
DOI: 10.1007/JHEP04(2018)026

CFT data and spontaneously broken conformal invariance

Author(s): Georgios K. Karananas, Mikhail Shaposhnikov
Published in: Physical Review D, Issue 97/4, 2018, ISSN 2470-0010
DOI: 10.1103/PhysRevD.97.045009

Freeze-out of baryon number in low-scale leptogenesis

Author(s): S. Eijima, M. Shaposhnikov, I. Timiryasov
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2017/11, 2017, Page(s) 030-030, ISSN 1475-7516
DOI: 10.1088/1475-7516/2017/11/030

Properties of Local Group galaxies in hydrodynamical simulations of sterile neutrino dark matter cosmologies

Author(s): Mark R. Lovell, Sownak Bose, Alexey Boyarsky, Robert A. Crain, Carlos S. Frenk, Wojciech A. Hellwing, Aaron D. Ludlow, Julio F. Navarro, Oleg Ruchayskiy, Till Sawala, Matthieu Schaller, Joop Schaye, Tom Theuns
Published in: Monthly Notices of the Royal Astronomical Society, Issue 468/4, 2017, Page(s) 4285-4298, ISSN 0035-8711
DOI: 10.1093/mnras/stx654

Laminar and Turbulent Dynamos in Chiral Magnetohydrodynamics. II. Simulations

Author(s): Jennifer Schober, Igor Rogachevskii, Axel Brandenburg, Alexey Boyarsky, Jürg Fröhlich, Oleg Ruchayskiy, Nathan Kleeorin
Published in: The Astrophysical Journal, Issue 858/2, 2018, Page(s) 124, ISSN 1538-4357
DOI: 10.3847/1538-4357/aaba75

Constraining self-interacting dark matter with scaling laws of observed halo surface densities

Author(s): Kyrylo Bondarenko, Alexey Boyarsky, Torsten Bringmann, Anastasia Sokolenko
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2018/04, 2018, Page(s) 049-049, ISSN 1475-7516
DOI: 10.1088/1475-7516/2018/04/049

The active muon shield in the SHiP experiment

Author(s): A. Akmete, A. Alexandrov, A. Anokhina, S. Aoki, E. Atkin, N. Azorskiy, J.J. Back, A. Bagulya, A. Baranov, G.J. Barker, A. Bay, V. Bayliss, G. Bencivenni, A.Y. Berdnikov, Y.A. Berdnikov, M. Bertani, C. Betancourt, I. Bezshyiko, O. Bezshyyko, D. Bick, S. Bieschke, A. Blanco, J. Boehm, M. Bogomilov, K. Bondarenko, W.M. Bonivento, A. Boyarsky, R. Brenner, D. Breton, R. Brundler, M. Bruschi, V. Büsche
Published in: Journal of Instrumentation, Issue 12/05, 2017, Page(s) P05011-P05011, ISSN 1748-0221
DOI: 10.1088/1748-0221/12/05/P05011

Low-scale leptogenesis with three heavy neutrinos

Author(s): Asmaa Abada, Giorgio Arcadi, Valerie Domcke, Marco Drewes, Juraj Klaric, Michele Lucente
Published in: Journal of High Energy Physics, Issue 2019/1, 2019, ISSN 1029-8479
DOI: 10.1007/jhep01(2019)164

Cosmological backgrounds of gravitational waves

Author(s): Chiara Caprini, Daniel G Figueroa
Published in: Classical and Quantum Gravity, Issue 35/16, 2018, Page(s) 163001, ISSN 0264-9381
DOI: 10.1088/1361-6382/aac608

Conformal symmetry: Towards the link between the Fermi and the Planck scales

Author(s): Mikhail Shaposhnikov, Andrey Shkerin
Published in: Physics Letters B, Issue 783, 2018, Page(s) 253-262, ISSN 0370-2693
DOI: 10.1016/j.physletb.2018.06.068

Probing non-Gaussian stochastic gravitational wave backgrounds with LISA

Author(s): Nicola Bartolo, Valerie Domcke, Daniel G. Figueroa, Juan Garcia-Bellido, Marco Peloso, Mauro Pieroni, Angelo Ricciardone, Mairi Sakellariadou, Lorenzo Sorbo, Gianmassimo Tasinato
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2018/11, 2018, Page(s) 034-034, ISSN 1475-7516
DOI: 10.1088/1475-7516/2018/11/034

Gravity, scale invariance and the hierarchy problem

Author(s): Mikhail Shaposhnikov, Andrey Shkerin
Published in: Journal of High Energy Physics, Issue 2018/10, 2018, ISSN 1029-8479
DOI: 10.1007/jhep10(2018)024

Connection between diphoton and triboson channels in new physics searches

Author(s): Anastasia Sokolenko, Kyrylo Bondarenko, Alexey Boyarsky, Lesya Shchutska
Published in: Physics Letters B, Issue 787, 2018, Page(s) 23-29, ISSN 0370-2693
DOI: 10.1016/j.physletb.2018.08.067

Hadronic decays of a light Higgs-like scalar

Author(s): Alexander Monin, Alexey Boyarsky, Oleg Ruchayskiy
Published in: Physical Review D, Issue 99/1, 2019, ISSN 2470-0010
DOI: 10.1103/physrevd.99.015019

Phenomenology of GeV-scale heavy neutral leptons

Author(s): Kyrylo Bondarenko, Alexey Boyarsky, Dmitry Gorbunov, Oleg Ruchayskiy
Published in: Journal of High Energy Physics, Issue 2018/11, 2018, ISSN 1029-8479
DOI: 10.1007/jhep11(2018)032

Towards an improved model of self-interacting dark matter haloes

Author(s): Anastasia Sokolenko, Kyrylo Bondarenko, Thejs Brinckmann, Jesús Zavala, Mark Vogelsberger, Torsten Bringmann, Alexey Boyarsky
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2018/12, 2018, Page(s) 038-038, ISSN 1475-7516
DOI: 10.1088/1475-7516/2018/12/038

Sterile neutrino Dark Matter

Author(s): A. Boyarsky, M. Drewes, T. Lasserre, S. Mertens, O. Ruchayskiy
Published in: Progress in Particle and Nuclear Physics, Issue 104, 2019, Page(s) 1-45, ISSN 0146-6410
DOI: 10.1016/j.ppnp.2018.07.004

The experimental facility for the Search for Hidden Particles at the CERN SPS

Author(s): C. Ahdida, R. Albanese, A. Alexandrov, A. Anokhina, S. Aoki, G. Arduini, E. Atkin, N. Azorskiy, J.J. Back, A. Bagulya, F. Baaltasar Dos Santos, A. Baranov, F. Bardou, G.J. Barker, M. Battistin, J. Bauche, A. Bay, V. Bayliss, G. Bencivenni, A.Y. Berdnikov, Y.A. Berdnikov, I. Berezkina, M. Bertani, C. Betancourt, I. Bezshyiko, O. Bezshyyko, D. Bick, S. Bieschke, A. Blanco, J. Boehm, M. Bogomilov, K.
Published in: Journal of Instrumentation, Issue 14/03, 2019, Page(s) P03025-P03025, ISSN 1748-0221
DOI: 10.1088/1748-0221/14/03/p03025

Sensitivity of the SHiP experiment to Heavy Neutral Leptons

Author(s): C. Ahdida, R. Albanese, A. Alexandrov, A. Anokhina, S. Aoki, G. Arduini, E. Atkin, N. Azorskiy, F. Baaltasar Dos Santos, J. J. Back, A. Bagulya, A. Baranov, F. Bardou, G. J. Barker, M. Battistin, J. Bauche, A. Bay, V. Bayliss, G. Bencivenni, Y. A. Berdnikov, A. Y. Berdnikov, I. Berezkina, M. Bertani, C. Betancourt, I. Bezshyiko, O. Bezshyyko, D. Bick, S. Bieschke, A. Blanco, J. Boehm, M. Bogomilov
Published in: Journal of High Energy Physics, Issue 2019/4, 2019, ISSN 1029-8479
DOI: 10.1007/jhep04(2019)077

The Lyman-α forest as a diagnostic of the nature of the dark matter

Author(s): Antonella Garzilli, Andrii Magalich, Tom Theuns, Carlos S Frenk, Christoph Weniger, Oleg Ruchayskiy, Alexey Boyarsky
Published in: Monthly Notices of the Royal Astronomical Society, Issue 489/3, 2019, Page(s) 3456-3471, ISSN 0035-8711
DOI: 10.1093/mnras/stz2188

Sensitivity of the intensity frontier experiments for neutrino and scalar portals: analytic estimates

Author(s): Kyrylo Bondarenko, Alexey Boyarsky, Maksym Ovchynnikov, Oleg Ruchayskiy
Published in: Journal of High Energy Physics, Issue 2019/8, 2019, ISSN 1029-8479
DOI: 10.1007/JHEP08(2019)061

Asymptotic scale invariance and its consequences

Author(s): Mikhail Shaposhnikov, Kengo Shimada
Published in: Physical Review D, Issue 99/10, 2019, ISSN 2470-0010
DOI: 10.1103/physrevd.99.103528

Parameter space of baryogenesis in the νMSM

Author(s): S. Eijima, M. Shaposhnikov, I. Timiryasov
Published in: Journal of High Energy Physics, Issue 2019/7, 2019, ISSN 1029-8479
DOI: 10.1007/jhep07(2019)077

Electrical conductivity of hot Abelian plasma with scalar charge carriers

Author(s): O. O. Sobol
Published in: Physical Review D, Issue 100/5, 2019, ISSN 2470-0010
DOI: 10.1103/physrevd.100.056012

Hidden and explicit quantum scale invariance

Author(s): Sander Mooij, Mikhail Shaposhnikov, Thibault Voumard
Published in: Physical Review D, Issue 99/8, 2019, ISSN 2470-0010
DOI: 10.1103/physrevd.99.085013

Backreaction of electromagnetic fields and the Schwinger effect in pseudoscalar inflation magnetogenesis

Author(s): O. O. Sobol, E. V. Gorbar, S. I. Vilchinskii
Published in: Physical Review D, Issue 100/6, 2019, ISSN 2470-0010
DOI: 10.1103/physrevd.100.063523

Influence of backreaction of electric fields and Schwinger effect on inflationary magnetogenesis

Author(s): O. O. Sobol, E. V. Gorbar, M. Kamarpour, S. I. Vilchinskii
Published in: Physical Review D, Issue 98/6, 2018, ISSN 2470-0010
DOI: 10.1103/physrevd.98.063534

Ability of LIGO and LISA to probe the equation of state of the early Universe

Author(s): Daniel G. Figueroa, Erwin H. Tanin
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2019/08, 2019, Page(s) 011-011, ISSN 1475-7516
DOI: 10.1088/1475-7516/2019/08/011

On lepton number violation in heavy neutrino decays at colliders

Author(s): Marco Drewes, Juraj Klaríc, Philipp Klose
Published in: Journal of High Energy Physics, Issue 2019/11, 2019, ISSN 1029-8479
DOI: 10.1007/jhep11(2019)032

Reconstructing the spectral shape of a stochastic gravitational wave background with LISA

Author(s): Chiara Caprini, Daniel G. Figueroa, Raphael Flauger, Germano Nardini, Marco Peloso, Mauro Pieroni, Angelo Ricciardone, Gianmassimo Tasinato
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2019/11, 2019, Page(s) 017-017, ISSN 1475-7516
DOI: 10.1088/1475-7516/2019/11/017

Lattice formulation of axion inflation. Application to preheating

Author(s): José Roberto Canivete Cuissa, Daniel G. Figueroa
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2019/06, 2019, Page(s) 002-002, ISSN 1475-7516
DOI: 10.1088/1475-7516/2019/06/002

Inconsistency of an inflationary sector coupled only to Einstein gravity

Author(s): Daniel G. Figueroa, Erwin H. Tanin
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2019/10, 2019, Page(s) 050-050, ISSN 1475-7516
DOI: 10.1088/1475-7516/2019/10/050

Chiral charge dynamics in Abelian gauge theories at finite temperature

Author(s): Daniel G. Figueroa, Adrien Florio, Mikhail Shaposhnikov
Published in: Journal of High Energy Physics, Issue 2019/10, 2019, ISSN 1029-8479
DOI: 10.1007/jhep10(2019)142

Baryogenesis in the vMSM: recent developments

Author(s): Inar Timiryasov
Published in: EPJ Web of Conferences, Issue 191, 2018, Page(s) 08001, ISSN 2100-014X
DOI: 10.1051/epjconf/201819108001