Nature Guiding Theory

US/Central
Curia II (Fermilab)

Curia II

Fermilab

Felix Yu (Fermilab), Joseph Lykken (Fermilab), Prateek Agrawal (Fermilab), Raman Sundrum (University of Maryland)
Description
The discovery of the Higgs boson by the ATLAS and CMS collaborations completes the Standard Model. All experimental tests of the nature of the Higgs boson indicate it is an elementary scalar field, the first we have seen in Nature. But the origin of the Higgs boson mass and the scale of electroweak symmetry breaking are not yet understood. Without new particles or new symmetries, the Higgs mass is quadratically sensitive to the highest energy scales.
This has inspired many model building ideas aimed at solving the hierarchy problem. Most solutions, including supersymmetry and strong dynamics, predict new physics accessible at the TeV scale. Further, these paradigms dictate a specific structure for much of the collider phenomenology at the LHC — top-partners or extended electroweak symmetry breaking scalar sectors are characteristic predictions. On the other hand, there is currently no experimental evidence for new TeV scale physics.
The goal of the workshop is to robustly understand the connection between the hierarchy problem and predictions for new physics derived from its possible solutions. The set of predictions arising from the mechanisms developed so far have been a main driver for theory and experiment. Therefore, sharpening this implication will shape expectations for new physics at the TeV scale. Is new TeV scale physics guaranteed by naturalness? If not, exploring any possible caveats that dilute this correspondence is critical. New mechanisms will have a significant impact on our understanding of quantum field theory. Furthermore, they could uncover profound interplay between gravity and field theory, and possibly connect with the cosmological constant problem.
We aim to bring together experimentalists and theorists to develop a modern understanding of electroweak scale naturalness. Traditional paradigms will be juxtaposed with new ideas for solving the hierarchy problem. Phenomenological implications of naturalness will also be a significant area of attention. The discovery of a light elementary scalar in Nature is a profound fact with far-reaching implications which will guide the future of particle physics.
Workshop homepage | Registration | List of participants | Contact
    • 1:00 PM
      Registration and Coffee Curia II

      Curia II

      Fermilab

    • Session I Curia II

      Curia II

      Fermilab

      Convener: Felix Yu (Fermilab)
      • 1
        Welcome
        Speaker: Dr Joseph Lykken (Fermilab)
        Slides
      • 2
        SUSY phenomenology and naturalness
        35+10
        Speaker: Prof. JiJi Fan (Syracuse University)
        Slides
      • 3
        Discussion
      • 4
        Composite Higgs phenomenology and naturalness
        35+10
        Speaker: Prof. Matthias Neubert (Johannes Gutenberg University Mainz)
        Slides
    • 3:30 PM
      Break Curia II

      Curia II

      Fermilab

    • Session II Curia II

      Curia II

      Fermilab

      Convener: Dr Claudia Frugiuele (Fermilab)
      • 5
        WIMPs and un-naturalness in warped extra dimensions
        35+10
        Speaker: Dr Luca Vecchi (University of Maryland)
        Slides
      • 6
        Discussion
      • 7
        Twin Higgs
        35+10
        Speaker: Dr Roni Harnik (FNAL)
        Slides
    • Session III Curia II

      Curia II

      Fermilab

      Convener: Dr Elisabetta Furlan (Fermilab)
      • 8
        Strategies for looking for NP in Run 2 of the LHC
        35+10
        Speaker: Prof. Daniel Whiteson (UC Irvine)
        Slides
      • 9
        BSM physics in Run 2 of the LHC
        35+10
        Speaker: Dr Sanjay Padhi (University of California, San Diego)
        Slides
    • 10:30 AM
      Break Curia II

      Curia II

      Fermilab

    • Session IV Curia II

      Curia II

      Fermilab

      Convener: Dr Martin Bauer (University of Chicago / Fermilab)
      • 10
        Agravity
        35+10
        Speaker: Prof. Alessandro Strumia (Pisa University & INFN & NICPB)
        Slides
      • 11
        Scales without thresholds
        35+10
        Speaker: Prof. Witold Skiba (Yale University)
        Slides
    • 12:30 PM
      Lunch Curia II

      Curia II

      Fermilab

    • Session V Curia II

      Curia II

      Fermilab

      Convener: Prof. Adam Martin (Notre Dame University)
      • 12
        Towards natural tuning
        35+10
        Speaker: Prof. Sergei Dubovsky (New York University)
        Slides
      • 13
        Discussion
      • 14
        Neutral naturalness
        35+10
        Speaker: Prof. Nathaniel Craig (UC Santa Barbara)
        Slides
    • 3:30 PM
      Wine and Cheese break Curia II

      Curia II

      Fermilab

    • Joint Experiment-Theory Seminar One West

      One West

      Fermilab

      Convener: Roni Harnik (FNAL)
      • 15
        Super-Natural vs. Other-Worldly in Fundamental Physics One West

        One West

        Fermilab

        Speaker: Prof. Raman Sundrum (University of Maryland)
        Slides
    • 6:30 PM
      Workshop dinner Mapo Restaurant

      Mapo Restaurant

      1563 Naperville Wheaton Rd.Naperville, IL 60563
    • Session VI Curia II

      Curia II

      Fermilab

      Convener: Prof. Yang Bai (University of Wisconsin, Madison)
      • 16
        Criteria for natural hierarchies
        35+10
        Speaker: Prof. André de Gouvêa (Northwestern University)
        Slides
      • 17
        Is the Higgs Boson Associated with a Coleman-Weinberg Mechanism?
        35+10
        Speaker: Dr Christopher Hill (FNAL)
        Slides
    • 10:30 AM
      Break Curia II

      Curia II

      Fermilab

    • Session VII Curia II

      Curia II

      Fermilab

      Convener: Prateek Agrawal (Fermilab)
      • 18
        Naturalness and the weak gravity conjecture
        35+10
        Speaker: Prof. Clifford Cheung (Caltech)
        Slides
      • 19
        SUSY, landscape, and the Higgs
        35+10
        Speaker: Prof. Michael Dine (University of California Santa Cruz)
        Slides