Science is a wonderful thing if one doesn't have to earn one's living on it... [A.Einstein]

, 00:00:00



LEAGUE
Lowenergy aspects of grand unification and their experimental tests
Highenergy physics research project executed under the Marie Curie actions, call FP7PEOPLE2011CIG of the 7th European Comission Framework programme, project reference 303565.




Main researcher:Michal Malinský
Email: malinsky
ipnp.troja.mff.cuni.cz
Phone:
+42022191 2438
Fax:
+42022191 2434

Host institution:
Institute of Particle and Nuclear Physics
Faculty of Mathematics and Physics
V Holešovičkách 2
180 00 Prague, Czech Republic



Project abstract:
One of the most striking results of the last decade's particle physics is the proof that at least two of the three neutrinos entering the weak charged and neutral current processes are not massless, at odds with their Weyl nature within the Standard Model of particle interactions. Their unprecedented lightness and the peculiar shape of the leptonic mixing pattern reflected by the neutrino oscillation phenomena make the origin of neutrino mass a central question of the presentday highenergy physics. Moreover, the intriguing option that neutrinos can be Majorana particles reveals an entirely new aspect of reality in which some of the sacrosanct laws of nature, such as the perturbative conservation of lepton number, can be conspicuously broken.
With the advent of the new generation of cuttingedge experimental instruments like, e.g., the CERN's Large Hadron Collider, high precision neutrino facilities, superlargevolume detectors and other tools, these fundamental concepts will be subject to an unparalleled scrutiny in the coming years, with extremely high demands on the cohesion of many different scientific disciplines.
The proposed project is carefully balanced at the interface of the theoretical and experimental frontiers of the modern particle physics research. It attempts to address some of its most profound issues such as the problem of the Standard Model flavour structure, the origin of parity violation and, especially, the nature of the neutrino masses in their core, from the perspective of Grand unification, one of the best motivated hypotheses about the shape of the new layer of the physical reality at very short distances. Besides a great multidisciplinary scientific potential, a thorough understanding of the interplay among physics at vastly different energy scales can shed more light on some of the fundamental questions about the origin and destiny of the Universe and the matter, radiation and other constituents within.


Regular articles:


Oneloop pseudoGoldstone masses in the minimal SO(10) Higgs model
with L. Gráf, T. Mede and V. Susič
arXiv:1611.01021 [hepph], to be submitted to Physical Review D. 

Neutrinoaxiondilaton interconnection
with S. Bertolini, H. Kolešová, L. Di Luzio and J. C. Vasquez
arXiv:1510.03668 [hepph], accepted in Physical Review D, to appear soon.


Massive neutrinos and invisible axion minimally connected
with S. Bertolini, H. Kolešová & L. Di Luzio
arXiv:1412.7105 [hepph], published in Physical Review D91, 055014 (2015).


Proton lifetime in the minimal SO(10) GUT and its implications for the LHC
with H. Kolešová,
arXiv:1409.4961 [hepph], published in Physical Review D90, 115001 (2014)


LHCscale leftright symmetry and unification
with C. Arbeláez Rodríguez, M. Hirsch and J.C.Romao,
arXiv:1311.3228 [hepph], published in Physical Review D89, 035002 (2014).


Witten's mechanism in the flipped SU(5) unification
with C. Arbeláez Rodríguez and H. Kolešová,
arXiv1309.6743 [hepph], published in Physical Review D89, 055003 (2014).


Renormalization group equations and matching in a general quantum field theory with kinetic mixing
with R. M. Fonseca and F. Staub,
arXiv1308.1674 [hepph], published in Physics Letters B726, 882 (2013).


Light colored octet scalars in the minimal SO(10) grand unification
S. Bertolini, L. Di Luzio, M. Malinský
arXiv:1302.3401 [hepph], published in Physical Review D87, 085020 (2013).


Fun with the abelian Higgs model M. Malinský
arXiv:1212.4660 [hepph], published in European Physical Journal C73, 2415 (2013).

Conference proceedings:


Theoretical uncertainties in proton lifetime estimates
prepared for the proceedings of the CETUP* 2013 workshop, Lead, South Dakota, USA, July 2015,
arXiv:1510.05611 [hepph], to be published in AIP Conference Proceedings.


Minimal SO(10) grand unification at nexttoleading order
prepared for the proceedings of the International Conference on High Energy Physics ICHEP 2014, Valencia, Spain, July 2014,
arXiv:1410.7644 [hepph], to be published in Nuclear Physics B  Proceedings Supplements.


Witten's loop in the flipped SU(5) unification
prepared for the proceedings of the CETUP* 2013 workshop, Lead, South Dakota, USA, July 2013,
arXiv:1310.0914 [hepph], to be published in AIP Conference Proceedings.


Running soft parameters in SUSY models with multiple U(1) gauge factors R. M. Fonseca, M. Malinský, W. Porod, F. Staub,
Published in Journal of Physics: Conference Series 447 (2013) 012034.


Structure and prospects of the simplest SO(10) GUTs
prepared for the proceedings of the CETUP* 2012 workshop, Lead, South Dakota, USA, July 2012,
arXiv:1210.3789 [hepph], published in the AIP Conference Proceedings 1534, 293 (2013).

Reviews and "white papers":


Supersymmetry beyond the NMSSM,
with Florian Staub, Mark D. Goodsell and Kai SchmidtHoberg
published in Advances in High Energy Physics, vol. 2015, Article ID 121508, doi:10.1155/2015/121508.

Popular reviews:


Nobel prize in physics 2015  experimental confirmation of the effect of neutrino oscillations (in Czech) [pdf]
to be published in Cs.cas.fyz. NN (2016), http://www.cscasfyz.fzu.cz. 

Quantum instability of matter (in Czech),
published in Vesmír 94, vol. 1, p. 51 (2015), http://casopis.vesmir.cz.

Conferences:


Neutrinos in minimal unifications
Talk given at the "Neutrinos from GUTs down to low energies" workshop, Munich Institute for Astro and Particle Physics, Garching, Germany, November 26, 2015.


Neutrinos and dark matter  massive neutrinos from the theory perspective
Talk given at the "Neutrino Colloquium 2015", Prague, Czech Republic, November 5, 2015.


Kaons in physics beyond the Standard Model
Invited talk given at the NA62 collaboration meeting, Prague, August 31, 2015.


Theoretical uncertainties in proton lifetime estimates
Talk given at the CETUP 2015 workshop, Lead, South Dakota, USA, July 8 2015.


Particle physics at the dawn of the postHiggs era  why should we keep struggling?
Invited talk given at the CZSK Atlas meeting, Olomouc, June 25, 2015.


Proton decay theory and predictions
Talk given at the "3rd European HyperK meeting" conference, CERN, April 28, 2015.


Higher order effects in the minimal SO(10) grand unification
Talk given at the conference "Particle physics from the Early Universe to high energy colloders", Portoroz, Slovenia, April 9, 2015.


Minimal SO(10) GUT at two loops
Talk given at the ICHEP 2014 conference, Valencia, Spain, July 4 2014.


Witten's loop in the flipped SU(5) unified theory
Talk given at the FLASY 2014 conference, University of Sussex, Brighton, UK, June 21 2014.


SU(5) à la Witten
Talk given at the CETUP 2013 workshop, Lead, South Dakota, USA, July 19 2013.


Neutrinos and L (and B) violation
Talk given at the "International Colloquium Towards CP violation in neutrino Physics 2013", Prague, Czech Republic, May 24, 2013.


Too light color octet scalar from the minimal SO(10) GUT?
Talk given at the workshop "Probing the Standard Model and New Physics at Low and High Energies", Portoroz, Slovenia, April 15, 2013.


Light color octet scalar in the minimal SO(10) GUT
Talk given at the BLV 2013 meeting, Heidelberg, Germany, April 8, 2013.

Seminars:


Proton lifetime in minimal gauge unifications
seminar talk given at the Faculty of Physics, University of Vienna, Austria, December 1, 2015.


Proton decay, GUTs and all that...
seminar talk given at the Faculty of Physics, University of Wuerzburg, Germany, May 7, 2015.


Baryon and lepton number violation in the Standard Model and beyond  part II
seminar talk given at the Institute of Theoretical Physics, Charles University in Prague, April 21, 2015.


Baryon and lepton number violation in the Standard Model and beyond
seminar talk given at the Institute of Theoretical Physics, Charles University in Prague, March 17, 2015.


40 years on a rollercoaster: status and prospects of the Grand unification paradigm
Seminar given at IFIC, Valencia, Spain, October 28, 2014.


Higgs boson in the mosaic of the quantum world
seminar talk given as "Necas seminar on continuum mechanics", Institute of Mathematics, Charles University in Prague, May 19, 2014.


Radiative corrections and extended gauge symmetries  towards accurate proton lifetime estimates
Seminar given at the School of Physics and Astronomy, University of Southampton, UK, May 16, 2014.


Prospects of neutrino oscillation physics
Brief review talk given at the annual meeting of the Czech HEP community, Charles University, Prague, March 11, 2014.


Baryon and lepton number violation in the Standard Model and beyond
Seminar given at the Institute of Physics ASCR, Prague, January 29, 2014.


Proton decay and B & L violation
Seminar given at the Institute of Particle and Nuclear Physics, Charles University in Prague, April 24, 2013.


Fun with the abelian Higgs model
Seminar given at the Institut fur Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT), Germany, April 12, 2013.


On the naturalness in the abelian Higgs model
Seminar given at the Institute for Technical and Experimental Physics, Prague, Febryary 2, 2013.

Teaching:


Theoretical cosmology II
[www]
Shared semestral course for the 5th year undergrads and graduate students, Faculty of Mathematics and Physics, Charles University in Prague, planned since autumn 2015.


Theoretical cosmology I
[www]
Shared semestral course for the 5th year undergrads and graduate students, Faculty of Mathematics and Physics, Charles University in Prague, ongoing since spring 2015.


Particle physics beyond Standard model II
[www]
Regular semestral course for the 5th year undergrads and graduate students, Faculty of Mathematics and Physics, Charles University in Prague, ongoing since spring 2014.


Particle physics beyond Standard model I
[www]
Regular semestral course for the 4th/5th year undergrads and graduate students, Faculty of Mathematics and Physics, Charles University in Prague, ongoing since autumn 2013.

Outreach:


3.11.2015: "Neutrino oscillations  the 2015 Nobel prize"  outreach talk to the 3rd year students of the School of Mathematics and Physics, Charles University in Prague.


30.10.2015: "Neutrinos in particle physics and cosmology"  "Friday evening public lecture" in PEN club, Klementinum, Prague.


29.10.2015: "The invisible Universe"  public lecture in the "Philosophy of Physics" series, School of Mathematics and Physics, Charles University in Prague.


21.10.2015: "Neutrino oscillations  the 2015 Nobel prize"  public lecture in the "Progress in physics" series, School of Mathematics and Physics, Charles University in Prague.


15.7.2015: Meeting with the general public after the CETUP 2015 public lecture  Black Hills State University, Spearfish, South Dakota, USA.


26.11.2014: "Svět neutrin (The world of neutrinos)"  popular lecture given during the School of Mathematics and Physics/Charles University open day.


18.11.2014: "Dve tvare Higgsova bosonu (The two facets of the Higgs boson)"  outreach talk to the 3rd year students of the School of Mathematics and Physics, Charles University in Prague.


16.10.2014: "Neutrina  podivuhodná a neposlušná (Neutrinos  amazing and troublesome)"  popular lecture given at the observatory and planetarium in Brno, Czech Republic.


31.8.2014: "Svět neutrin (The world of neutrinos)"  lecture given during the summer "Astronomy expedition Upice 2014", observatory in Upice, Czech Republic.


19.3.2014: Pannel discussion on opportunities in mobility during the EURAXESS Road show, National Technical Library in Prague.


5.11.2013: "Neuron research grant" reception during the cermony of the Foundation for support of science and research Neuron (Fond na podporu vědy a výzkumu Neuron). Media coverage: Neuron, iForum, iDnes.


19.9.2013: Interview for the NFKJ foundation with Mr. Josef Matyáš (Lidové Noviny).


9.9.2013  13.9.2013: Coordination of the Intensive course "Topics in cosmology" by Antonio Riotto.


3.4.2013: Interview for the Radio channel 3  Vltava on the AMS2 positron excess with Mrs. Jana Olivová.

Project funded under the FP7PEOPLE2011CIG programme, contract PCIG10GA2011303565





