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Quantum tests in collider physics

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TS Eliot Lecture Theatre (Merton College, Oxford)

TS Eliot Lecture Theatre

Merton College, Oxford

Merton Street, Oxford, OX1 4JD, England
Alan Barr (Oxford), Juan Antonio Aguilar-Saavedra (IFT UAM-CSIC), Michael Spannowsky (IPPP, Durham University)
Description

Tests of foundational concepts in quantum mechanics, such as entanglement, and Bell in equality violation have been extensively tested at ~eV scales using photons and solid state systems. However such tests could also be - and now are starting to be - performed at the highest energy scales explored by colliders. 

Following on from the first Oxford workshop in March 2023, this workshop brings together theorists and experimentalists with philosophers of physics to explore how these measurements can be performed and what they can tell us about the underlying description of nature. 

Due to space constraints at the venue the numbers are limited, so participation will be by invitation.

Organising Committee

  • Juan Antonio Aguilar Saavedra
  • Alan Barr
  • Michael Spannowsky
  • Christopher Timpson

 

Advisory Committee

  • Oliver Baker
  • Marco Fabbrichesi
  • Paweł Horodecki
  • Andreas Jung
  • Fabio Maltoni
  • Marcel Vos
Restaurants-Map.pdf
  • Tuesday, 1 October
    • 12:30 → 13:45
      Arrival and Lunch 1h 15m Arrive at Porters' Lodge. Lunch in Hall.

      Arrive at Porters' Lodge. Lunch in Hall.

      Merton College, Oxford

      Merton College, Merton Street, Oxford, OX1 4JD, England
    • 13:45 → 14:00
      Registration 15m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
    • 14:00 → 14:10
      Welcome 10m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Alan Barr (Oxford)
      College map
    • 14:10 → 14:35
      Wildridge - "Entanglement of top quarks in the production threshold region at CMS" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: AJ Wildridge (Purdue University)
      Wildridge-Oxford24_Entanglement.pdf
    • 14:35 → 15:00
      Demina - "Spin correlation, entanglement and causality connection in top-antitop events" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Regina Demina
      Demina_top_entanglement_Oxford_v1.pdf
    • 15:00 → 15:25
      Entanglement with top quarks at ATLAS 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: James Howarth (University of Manchester)
      Entanglement_Workshop_Oxford_01_10_24.pdf
    • 15:25 → 15:50
      Aguilar-Saavedra "Quantum entanglement and particle decay" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Juan Antonio Aguilar-Saavedra (IFT UAM-CSIC)
      Aguilar-Saavedra-tangledecay.pdf
    • 16:00 → 16:40
      Coffee/discussion 40m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
    • 16:40 → 17:05
      Casas - "Entanglement and Non-locality in Systems with Additive Observables" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Casas-Oxford-Additive Observables.pdf
    • 17:05 → 17:30
      M. Low - "Fictitious States and Optimizing Measurements” 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Matthew Low (University of Pittsburgh)
      Fictitious States and Optimizing Measurements.pdf
    • 17:30 → 17:55
      I. Low, "An Area Law for Entanglement Entropy in Particle Scattering.” 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Ian-Low_Oxford.pdf
    • 17:55 → 18:30
      Balasubramanian - "Entanglement in gravitational systems" 35m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
  • Wednesday, 2 October
    • 09:15 → 09:40
      Afik - "The Beauty of Entanglement and Bell Non-locality" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Yoav Afik
      Quantum_Bottom_Quarks___Oxford_Workshop.pdf
    • 09:40 → 10:05
      Bernal - "Quantum Tomography of helicity states for general scattering processes" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Alexander Bernal (IFT UAM-CSIC)
      Bernal-Quantum Tomography Oxford.pdf
    • 10:05 → 10:30
      Fabbrichesi - "Entanglement and Bell inequality violation in charmonium decays" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Marco Fabbrichesi (INFN, Sezione di Trieste)
      oxford.pdf
    • 10:30 → 10:55
      Bernabéu - "Time vs. Reality: A novel quantum effect in K0-K0bar Entanglement" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Bernabeu-Oxford2024.pdf
    • 10:55 → 11:40
      Coffee/discussion 45m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
    • 11:40 → 12:05
      Vahsen - "Quantum tests with entangled B meson pairs at the Belle and Belle II experiments" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Sven Vahsen (University of Hawaii)
      oxford_2024_vahsen_v4.pdf
      oxford_2024_vahsen_v4.pptx
    • 12:05 → 12:30
      Di Domenico - "The experimental study of K0-K0bar quantum entanglement at KLOE: from past to future or from future to past?" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      didomenico_Oxford_2024_9_web.pdf
    • 12:30 → 12:55
      Maria Moreno - "Bounds on top operators in the SMEFT from entanglement measurements" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: María Moreno Llácer (IFIC (Univ. of Valencia and CSIC))
      MariaMorenoLlacer_TopSMEFTfromEntanglement_OxfordWorkshop_October2024.pdf
    • 13:00 → 14:00
      Lunch 1h TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
    • 14:10 → 14:35
      T. Han - "Quantum tomography at colliders: to spin or not to spin" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Tao Han (Pittsburgh)
      Tao-Han-2024.Oxford.pptx
      Tao-Han-new-2024.Oxford.pdf
    • 14:35 → 15:00
      Jesus Moreno - "Violating Bell inequality in qubit-qudit systems: Necessary and sufficient conditions " 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Jesus M Moreno (IFT Madrid)
      moreno_jesus_oxford.pdf
    • 15:00 → 15:25
      Caban - "Entanglement and Bell inequality violation in vector diboson systems produced in decays of spin-0 particles" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      P.Caban-Oxford-2024-10.pdf
    • 15:25 → 15:50
      Dreiner - "Testing Local Realism at Colliders via Bell’s Inequality?" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Herbi Dreiner (University of Bonn)
      Bell-Oxford-10-2024.pdf
    • 16:00 → 16:40
      Coffee/discussion 40m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
    • 16:40 → 17:05
      Dudal - "The Bell-Clauser-Horne-Shimony-Holt inequality in (for now still free) Quantum Field Theory: numerical and formal study via bumpified Haar wavelets" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Dudal-Oxford2024.pdf
    • 17:05 → 17:30
      Valentini - 'Testing the Born rule in high-energy collisions' 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Valentini Oxford 2024.pdf
    • 17:30 → 17:55
      Schack - "Bell inequality violations: the QBist view" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      schack.pdf
    • 18:00 → 18:30
      Panel discussion 30m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England

      Panel:
      Juan Antonio Aguilar-Saavedra
      Pawel Horodecki
      Theodota Lagouri
      Ruediger Shack

    • 19:00 → 19:30
      Drinks reception 30m Marquee

      Marquee

      Merton College Gardens

      In the

    • 19:30 → 21:30
      Dinner in Merton College Hall 2h TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
  • Thursday, 3 October
    • 09:15 → 09:40
      Grabarczyk - "Bell inequality with gluons" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      RGrabarczyk.pdf
    • 09:40 → 10:05
      C.White - "The Magic of Top Quarks" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      white_chris_oxford.pdf
    • 10:05 → 10:30
      Fabbri - "Quantum correlation studies in ( H --> ) diboson final state" 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Fabbri-Oxford2024_final.pdf
    • 10:30 → 10:55
      Varma - "Indications of Entanglement Through Thermalization: From Top Quarks to Heavy Ions” 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Mira_Varma_Oxford_talk_2024.pdf
    • 10:55 → 11:40
      Coffee/discussion 45m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
    • 11:40 → 12:05
      Javurkova - “Improving the measurement of the HZZ density matrix and QE” 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Javurkova_QE_031024.pdf
    • 12:05 → 12:30
      Sakurai - “Prospects for quantum process tomography with polarized beams” 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Kazuki Sakurai (University of Warsaw)
      KS_2024_10_03_Oxford.pdf
    • 12:30 → 12:55
      Eckstein - Beyond quantum tests 25m TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
      Speaker: Michal Eckstein (Jagiellonian University)
      Eckstein_Merton24.pdf
    • 13:00 → 14:00
      Lunch & Departure 1h TS Eliot Lecture Theatre

      TS Eliot Lecture Theatre

      Merton College, Oxford

      Merton Street, Oxford, OX1 4JD, England
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