Sphalerons Professors and Supervisors

Kari Rummukainenمشاهده پروفایل

استاد

University of HelsinkiFinland

Kari Rummukainen is a Professor at the Department of Physics, Faculty of Science, University of Helsinki. His research focuses on theoretical particle physics and cosmology , particularly using computational methods . He leads the Computational Field Theory research group . Research keywords include: Physical sciences High Energy Physics Cosmology Lattice Gauge Theory Scientific awards: Finnish Academy of Sciences and Letters: 2008 Vaisala prize (awarded in Dec 2006) Current projects: Avaruuden ja kosmologian tutkimus (2024–2030) - University of Helsinki Funds CoCoS AdG (2024–2029) - European Research Council Particle cosmology and gravitational waves (2024–2027) - Academy of Finland

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Anna Lipniackaمشاهده پروفایل

استاد

University of BergenNorway

Anna Lipniacka is a Professor in the Department of Physics and Technology at the University of Bergen, Norway, actively contributing to experimental particle physics through the ATLAS experiment at CERN's Large Hadron Collider. Her research spans Higgs boson physics, top quark studies, dark matter searches, and supersymmetry investigations. Her primary research interests include: High Energy Physics Experimental Particle Physics Dark Matter Supersymmetry Quantum Mechanics (teaching focus) Recent publications (2023-2025) demonstrate her leadership in analyzing LHC collision data, with significant contributions to Higgs boson property measurements, top quark physics, and innovative searches for exotic phenomena like magnetic monopoles and vector-like quarks. Her work increasingly incorporates machine learning techniques for event classification and anomaly detection in high-energy datasets. As a core member of the Subatomic Physics research group at the University of Bergen, she collaborates extensively within the global ATLAS collaboration while teaching foundational courses like Nonrelativistic Quantum Mechanics (PHYS201), shaping the next generation of particle physicists.

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Nicholas Stephen Mantonمشاهده پروفایل

عضو هیئت علمی

University of CambridgeUnited Kingdom

Nicholas Stephen Manton is a Professor of Mathematical Physics at the Department of Applied Mathematics and Theoretical Physics , University of Cambridge. He is a Fellow of the Royal Society (1996) and St John's College (1997-present), with roles including Head of the High Energy Physics group (2002-17) and Adams Prize adjudicator (2000-02, 2004-14). Manton's research focuses on topological solitons in field theory, such as vortices , monopoles , instantons , and Skyrmions . He developed the geodesic approximation for soliton dynamics and revived Skyrme's model of nuclei as quantized Skyrmions, explaining nuclear spins and energies for Carbon-12 and Oxygen-16. His work bridges quantum field theory and computational physics , with collaborations spanning Edinburgh, Durham, and Leeds. Recent publications analyze soliton interactions , baryon number violation via sphalerons, and geometric models of matter . He coauthored the monograph Topological Solitons (2004) and The Physical World (2017). Scientific Awards : Junior Whitehead Prize, London Mathematical Society, 1991 Fellow of the Royal Society, 1996 External Roles : Management Committee, Isaac Newton Institute (2011-present) Programme Committee, International Centre for Mathematical Sciences (2005-08) Chair, London Mathematical Society Research Meetings Committee (2008-11)

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Chris Neuمشاهده پروفایل

استاد

University of VirginiaUnited States

Chris Neu is a Professor in the Department of Physics at the University of Virginia , where he also serves as Director of Graduate Studies. Ph.D., 2003, Ohio State University His research focuses on experimental high energy physics , particularly the characterization of the Higgs boson and searches for new fundamental particles through the CMS experiment at CERN's LHC. Key areas include: Higgs boson-top quark interactions Time-of-arrival particle detection (MTD subsystem) Dark matter and new physics beyond the Standard Model Top quark production cross-section measurements Recent publications highlight CMS experiment results from 2010-2020, emphasizing Higgs boson studies and detector upgrades for the HL-LHC era (2028). Technical awards include: 2020 Fermilab LHC Physics Center Guest Program 2016 Learning Technology Incubator Grant 2014 Cory Family Teaching Award 2011 FEST Award & University Teaching Fellow As Project Manager for the CMS MTD detector funded by DOE-HEP, he leads one of three global Assembly Centers in Charlottesville. He also chairs multiple departmental committees including Graduate Program and Financial Aid.

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Arnab Dasguptaمشاهده پروفایل

مدرس پاره‌وقت

University of PittsburghUnited States

Arnab Dasgupta is a Part-Time Instructor in the Department of Physics & Astronomy at the University of Pittsburgh’s Dietrich School. His research focuses on theoretical physics and cosmology, particularly exploring early universe phase transitions, matter-antimatter asymmetry, and dark matter origins. He seeks minimal beyond-Standard-Model frameworks to unify these phenomena, with recent interests in primordial magnetic fields and dark energy. Research interests include leptogenesis mechanisms, gravitational wave signatures of cosmological phase transitions, and dark matter interactions. His work bridges particle physics with cosmological observations, leveraging experimental facilities like LIGO-Virgo and COHERENT. No specific scientific awards are listed, though his contributions appear in high-impact journals. Advising and collaborations involve faculty like Brian Batell. His research portfolio spans over 15 years, with notable contributions to TeV-scale models, neutrino physics, and inflationary cosmology. He is affiliated with the Department of Physics & Astronomy, contributing to theoretical astrophysics and particle phenomenology.

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Jaakko Gabriel Annalaمشاهده پروفایل

پژوهشگر

University of HelsinkiFinland

Jaakko Gabriel Annala is a Doctoral Researcher in the Department of Physics at the University of Helsinki's Faculty of Science. His work focuses on theoretical physics, particularly in particle physics and cosmology, with a specialization in modified gravity theories and their applications to the early universe. Research Trends: His recent publications analyze electroweak sphalerons in magnetic fields and stability of Palatini-type gravitational theories. These studies span topics like cosmic inflation, Ricci-type geometries, and high-energy phase transitions. Affiliations: He participates in the CoCoS AdG project (2024-2029) funded by the European Research Council (ERC), collaborating with Prof. Kari Rummukainen and other researchers. Publications: He has published in leading journals such as Physical Review D and Journal of Cosmology and Astroparticle Physics , focusing on Palatini formulations and inflationary models.

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Frans R. Klinkhamerمشاهده پروفایل

استاد

Karlsruhe Institute of TechnologyGermany

Professor Frans R. Klinkhamer is a theoretical physicist at the Institute for Theoretical Physics (ITP) at Karlsruhe Institute of Technology, where he leads a research group focused on fundamental aspects of elementary particle physics and the structure of spacetime. His work spans multiple interconnected research areas that bridge particle physics, quantum field theory, and cosmology. Professor Klinkhamer's research interests center around four major interconnected themes: Baryon number violation through nonperturbative effects in the Electroweak Standard Model, particularly focusing on sphalerons and spectral flow CPT anomaly in chiral gauge theories defined over topologically nontrivial space manifolds Small-scale structure of spacetime and its effects on photon propagation Vacuum energy and cosmology, addressing the threefold cosmological constant problem His approach combines rigorous theoretical analysis with potential observational consequences, particularly using high-energy astrophysical phenomena to test fundamental physics. Analysis of his publication record reveals a consistent trajectory from early work on electroweak sphalerons in the 1990s through to recent investigations of vacuum energy and quantum gravity effects. His research shows increasing integration of cosmological considerations with particle physics, particularly through the development of q-theory to address the cosmological constant problem. The most prominent subfields across his work include Lorentz violation, sphaleron physics, quantum anomalies, and quantum vacuum structure. Professor Klinkhamer has presented his research at numerous international conferences, including venues in Seoul, Karlsruhe, Bremen, Penn State, and various locations across Europe, demonstrating the international recognition of his work. His research has significant implications for understanding fundamental symmetries, the early universe, and potential quantum gravity effects observable through astrophysical phenomena.

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Sören Schlichtingمشاهده پروفایل

استاد

Bielefeld UniversityGermany

Prof. Dr. Sören Schlichting is a leading researcher in the Faculty of Physics at Bielefeld University , specializing in heavy-ion collisions , quark-gluon plasma , and non-equilibrium QCD dynamics . He actively contributes to collaborative projects such as the Transregio 211 Strongly Interacting Matter under Extreme Conditions and serves in academic committees including the Faculty Conference and Academic Advisory Board . Research Interests : Heavy-ion collision dynamics and quark-gluon plasma formation QCD kinetic theory and hydrodynamic modeling Spectral functions of non-Abelian gauge theories Chiral instabilities and critical phenomena Pre-equilibrium evolution and equilibration mechanisms Dilepton and photon probes of plasma anisotropy Article Trends reveal a focus on: Quantifying transverse flow and hydrodynamic validity in high-energy collisions Non-perturbative spectral function calculations Stochastic baryon transport and chiral dynamics Jet quenching and momentum broadening in non-Abelian plasmas Universal scaling laws in kinetic theories Scientific Awards : Zimányi Medal (2022) Key Collaborations include institutions like CERN, MIT, and the University of Cape Town, with frequent contributions to Physical Review , Journal of High Energy Physics , and EPJ Web of Conferences . His work bridges theoretical nuclear physics with experimental heavy-ion phenomenology , emphasizing real-time lattice simulations and kinetic modeling.

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Peter Arnoldمشاهده پروفایل

استاد

University of VirginiaUnited States

Peter Arnold is a Professor in the Department of Physics at the University of Virginia. His research focuses on theoretical nuclear and particle physics, particularly high-energy interactions in extreme environments such as the early universe and heavy-ion collisions. He has contributed to understanding matter-antimatter asymmetry and quark-gluon plasma properties. His work applies high-energy theoretical methods to low-temperature phenomena like Bose-Einstein condensation. Notable achievements include election as an APS Fellow (2014) for developing gauge theories at high temperatures. Recent publications explore jet quenching, LPM effect in bremsstrahlung, and AdS/CFT applications to plasma dynamics. Scientific awards: APS Fellow (2014) He serves on departmental committees including the APS Fellowship & AAAS Recognition Committee (Member), Chair's Advisory Committee (Chair), and Graduate Program Committee (Member).

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Meik Hellmundمشاهده پروفایل

پژوهشگر ارشد

Leipzig UniversityGermany

Meik Hellmund is a theoretical physicist and Research Fellow at the Numerical Mathematics group in the School of Mathematics at University of Leipzig. He also serves as the administrator of the institute's computer network. His research spans multiple areas in theoretical physics, including Quantum Physics (quant-ph) Statistical Mechanics (cond-mat.stat-mech) High Energy Physics - Theory (hep-th) Mesoscale and Nanoscale Physics (cond-mat.mes-hall) High Energy Physics - Phenomenology (hep-ph) His publications focus on quantum entanglement, high-temperature series expansions for lattice models, and topological defects in field theories. Key trends include entanglement quantification, critical phenomena in spin systems, and effective mass analysis in quantum Hall systems. Meik Hellmund has no recorded scientific awards in the provided texts, but his work is supported by the Simons Foundation.

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