MR
Michael Ratz
hep-phhep-thastro-ph.COastro-phhep-ex
On Valency
published · living versionsW_qkkpsuvh·v1 · currentpublished
Blueprint for an AI-Enabled Particle Theory Community
with George T. Fleming, Daniel C. Hackett, James Halverson, T. J. Hobbs +79
1 version
Preprints & journals
86 papers in the corpus · 1999–2026Blueprint for an AI-Enabled Particle Theory Community2610.28505v1 · George T. Fleming, Daniel C. Hackett, James Halverson et al.2026 · 0 citationsarXivon Valency
Strong and Quark Mass Hierarchies from Modular Invariance2608.13796v1 · Xiang-Gan Liu, Michael Ratz, Alexander Stewart2026 · 0 citationsarXiv
Modular Zeros2512.21386v1 · Xiang-Gan Liu, Michael Ratz2025 · 0 citationsarXiv
Scale-independent relations between neutrino mass parameters2511.03974v3 · Mu-Chun Chen, Shaheed Perez, Michael Ratz2025 · 1 citationarXiv
Thermal History of Non-equilibrated Scalars2507.21523v1 · V. Knapp-Perez, Gopolang Mohlabeng, Michael Ratz et al.2025 · 0 citationsarXiv
Modular Flavor Symmetries and Fermion Mass Hierarchies2506.23343v1 · Mu-Chun Chen, Xueqi Li, Xiang-Gan Liu et al.2025 · 0 citationsarXiv
Flavor Symmetries and Winding Modes2506.12887v1 · Xueqi Li, Xiang-Gan Liu, Hans Peter Nilles et al.2025 · 2 citationsarXiv
Multiple realizations of modular flavor symmetries and their phenomenology2502.12270v1 · Carlos Arriaga-Osante, Mu-Chun Chen, Ramon Diaz-Castro et al.2025 · 2 citationsarXiv
Aspects of Modular Flavor Symmetries2405.00870v1 · Michael Ratz2024 · 0 citationsarXiv
Modular invariant holomorphic observables2401.04738v1 · Mu-Chun Chen, Xiang-Gan Liu, Xue-Qi Li et al.2024 · 5 citationsarXiv
Heterotic Orbifold Models2401.03125v1 · Saul Ramos-Sanchez, Michael Ratz2024 · 0 citationsarXiv
Matter matters in moduli fixing and modular flavor symmetries2304.14437v1 · Victor Knapp-Perez, Xiang-Gan Liu, Hans Peter Nilles et al.2023 · 39 citationsarXiv
Neutrino Flavor Model Building and the Origins of Flavor and CP Violation: A Snowmass White Paper2204.08668v1 · Yahya Almumin, Mu-Chun Chen, Murong Cheng et al.2022 · 1 citationarXiv
Generation flow in field theory and strings2109.01681v2 · Saul Ramos-Sanchez, Michael Ratz, Yuri Shirman et al.2021 · 4 citationsarXiv
Quasi-Eclectic Modular Flavor Symmetries2108.02240v1 · Mu-Chun Chen, Victor Knapp-Perez, Mario Ramos-Hamud et al.2021 · 34 citationsarXiv
Efficient sampling of constrained high-dimensional theoretical spaces with machine learning2103.06957v1 · Jacob Hollingsworth, Michael Ratz, Philip Tanedo et al.2021 · 26 citationsarXiv
A note on the predictions of models with modular flavor symmetries1909.06910v1 · Mu-Chun Chen, Saul Ramos-Sanchez, Michael Ratz2019 · 123 citationsarXiv
Discrete remnants of orbifolding1906.10276v1 · Steffen Biermann, Andreas Mutter, Erik Parr et al.2019 · 6 citationsPhys. Rev. D 100, 066030 (2019)
Baryogenesis From Flavon Decays1903.06211v1 · Mu-Chun Chen, Seyda Ipek, Michael Ratz2019 · 12 citationsPhys. Rev. D 100, 035011 (2019)
Group-theoretical origin of CP violation1903.00792v1 · Mu-Chun Chen, Michael Ratz2019 · 6 citationsarXiv
Violation from String Theory1808.07060v1 · Hans Peter Nilles, Michael Ratz, Andreas Trautner et al.2018 · 30 citationsarXiv
The Flavor of Cosmology1804.03662v1 · Benjamin Lillard, Michael Ratz, Tim M.P. Tait et al.2018 · 19 citationsarXiv
violation with an unbroken transformation1612.08984v2 · Michael Ratz, Andreas Trautner2016 · 8 citationsJHEP 1702 (2017) 103
Grand Unification without Proton Decay1606.02303v1 · Andreas Mutter, Michael Ratz, Patrick K.S. Vaudrevange2016 · 0 citationsarXiv
Non-thermal cosmic neutrino background1509.00481v2 · Mu-Chun Chen, Michael Ratz, Andreas Trautner2015 · 34 citationsPhys. Rev. D 92, 123006 (2015)
Singlet extensions of the MSSM with Z_4^R symmetry1502.07207v1 · Michael Ratz, Patrick K.S. Vaudrevange2015 · 0 citationsarXiv
parity violation from discrete symmetries1410.3474v2 · Mu-Chun Chen, Michael Ratz, Volodymyr Takhistov2014 · 12 citationsNucl. Phys. B 891 (2015) 322
CP Violation from Finite Groups1402.0507v1 · Mu-Chun Chen, Maximilian Fallbacher, K.T. Mahanthappa et al.2014 · 160 citationsNucl. Phys. B883 (2014) 267
A note on discrete R symmetries in Z6-II orbifolds with Wilson lines1308.3435v1 · Hans Peter Nilles, Saul Ramos-Sanchez, Michael Ratz et al.2013 · 35 citationsarXiv
Non-Abelian discrete R symmetries1306.5112v1 · Mu-Chun Chen, Michael Ratz, Andreas Trautner2013 · 27 citationsarXiv
Hidden SUSY from precision gauge unification1306.0574v1 · Sven Krippendorf, Hans Peter Nilles, Michael Ratz et al.2013 · 24 citationsarXiv
Predictivity of models with spontaneously broken non-Abelian discrete flavor symmetries1302.5576v2 · Mu-Chun Chen, Maximilian Fallbacher, Yuji Omura et al.2013 · 24 citationsNucl.Phys. B873 (2013) 343-371
Supersymmetric unification and R symmetries1211.6247v1 · Mu-Chun Chen, Maximilian Fallbacher, Michael Ratz2012 · 11 citationsarXiv
Classification of symmetric toroidal orbifolds1209.3906v1 · Maximilian Fischer, Michael Ratz, Jesus Torrado et al.2012 · 73 citationsJHEP 1301 (2013) 084
On predictions from spontaneously broken flavor symmetries1208.2947v2 · Mu-Chun Chen, Maximilian Fallbacher, Michael Ratz et al.2012 · 23 citationsPhys.Lett. B718 (2012) 516-521
The mu term and neutrino masses1206.5375v2 · Mu-Chun Chen, Michael Ratz, Christian Staudt et al.2012 · 33 citationsarXiv
The heterotic string yields natural supersymmetry1201.4857v1 · Sven Krippendorf, Hans Peter Nilles, Michael Ratz et al.2012 · 44 citationsarXiv
No-go theorems for R symmetries in four-dimensional GUTs1109.4797v1 · Maximilian Fallbacher, Michael Ratz, Patrick K.S. Vaudrevange2011 · 35 citationsPhys.Lett. B705 (2011) 503-506
The Hilbert basis method for D-flat directions and the superpotential1108.2154v1 · Rolf Kappl, Michael Ratz, Christian Staudt2011 · 11 citationsarXiv
Discrete R symmetries for the MSSM and its singlet extensions1102.3595v1 · Hyun Min Lee, Stuart Raby, Michael Ratz et al.2011 · 172 citationsNucl.Phys.B850:1-30,2011
String-derived MSSM vacua with residual R symmetries1012.4574v1 · Rolf Kappl, Bjoern Petersen, Stuart Raby et al.2010 · 65 citationsarXiv
Light dark matter in the singlet-extended MSSM1010.0553v1 · Rolf Kappl, Michael Ratz, Martin Wolfgang Winkler2010 · 27 citationsPhys.Lett.B695:169-173,2011
A unique Z_4^R symmetry for the MSSM1009.0905v2 · Hyun Min Lee, Stuart Raby, Michael Ratz et al.2010 · 127 citationsPhys.Lett.B694:491-495,2011
Stringy surprises1003.0549v1 · Michael Ratz2010 · 4 citationsProg.Theor.Phys.Suppl.180:96-111,2010
Approximate R-symmetries and the mu term1003.0084v1 · Felix Brummer, Rolf Kappl, Michael Ratz et al.2010 · 36 citationsJHEP 1004:006,2010
A Z2xZ2 standard model0911.4905v1 · Michael Blaszczyk, Stefan Groot Nibbelink, Michael Ratz et al.2009 · 111 citationsPhys.Lett.B683:340-348,2010
Precision gauge unification in the MSSM0911.4249v2 · Stuart Raby, Michael Ratz, Kai Schmidt-Hoberg2009 · 27 citationsPhys.Lett.B687:342-348,2010
Patterns of remnant discrete symmetries0907.4049v1 · Bjoern Petersen, Michael Ratz, Roland Schieren2009 · 46 citationsJHEP 0908:111,2009
Gauge-top unification0905.3323v1 · Pierre Hosteins, Rolf Kappl, Michael Ratz et al.2009 · 24 citationsJHEP 0907:029,2009
Large hierarchies from approximate R symmetries.19392265 · Kappl, Rolf, Nilles, Hans Peter, Ramos-Sánchez, Saúl et al.2009 · 78 citationsPhysical review letters. 2009;102(12):121602
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