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Quantum Computing for Many-Body problems (QCMB): atomic nuclei, neutrinos, and other strongly correlated Fermi systems
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Europe/Paris
Amphitheater Joliot Curie, IJCLab Bat 100 (IJCLab)
Amphitheater Joliot Curie, IJCLab Bat 100
IJCLab
Description
Quantum computing is an emergent field that has natural applications in many-body systems. The aim of the workshop is to give an overview of most recent developments and facilitate the exchange between experts of the fields with applications ranging from atomic nuclei, neutrinos, atomic and condensed matter many-body systems. The objective will be to discuss most recent works and progresses in the treatment of many-body systems with quantum computers and related quantum information aspects. The following topics will be covered:
- Quantum technologies: analogue and digital devices
- Many-particle and interaction encoding
- Quantum algorithms for many-body problems
- Quantum information aspects
- Eigenvalue problem and many-body spectroscopy
- Many-Body dynamics on quantum computers
While a zoom connection will probably be available for the meeting, we strongly encourage the speakers to participate in-person.
The Organizers: Yann Beaujeault-Taudière (IJCLab Orsay), Denis Lacroix (IJCLab Orsay), Francesco Pederiva (Univ. Trento and INFN-TIPFA), Alessandro Roggero (Univ. Trento and INFN-TIPFA), Sofia Vallecorsa (CERN, Geneva)
Participants
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09:45
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10:00
Welcome
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10:00
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11:00
Morning session 1
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10:00
Quantum Computing for Nuclear Physics Research at the University of Surrey 35mOrateur: Paul Stevenson (University of Surrey)
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10:35
Quantum simulation of Hamiltonian using variational approach involving linear combination of unitary operators 25mOrateur: Ashutosh Singh (Indian Institute of Technology Roorkee)
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10:00
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11:00
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11:30
Morning coffee break
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11:30
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13:00
Morning session 2
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11:30
A density-matrix renormalization group algorithm for simulating quantum circuits with a finite fidelity 35mOrateur: Thomas Ayral (Atos Quantum)
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12:05
Restoration of symmetries in many-body systems on quantum computers 25mOrateur: Edgar Andres Ruiz Guzman (IJCLab/Université Paris-Saclay)
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12:30
Quantum Computing applications of the Hubbard-Stratonovich transformation 25mOrateur: Luca Vespucci (University of Trento)
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11:30
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13:30
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15:30
Lunch
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15:30
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17:00
Afternoon session 1
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15:30
Quantum information as a tool to quantify correlations in nuclear structure 35mOrateur: Luis Robledo (Universidad Autonoma de Madrid)
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16:05
Gray code implementation of the many-body Hamiltonian: Recent progress and future perspectives in quantum computing 25mOrateur: Ermal Rrapaj (RIKEN - University of California, Berkeley)
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16:30
Efficient Hamiltonian encoding and gate simulations on quantum computers 25mOrateur: Manqoba Hlatshwayo (Western Michigan University)
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15:30
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17:00
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17:30
Afternoon coffee break
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17:30
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19:05
Afternoon session 2
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17:30
Quantum Computing and Information for the collective neutrino oscillation problem 35mOrateur: Joseph Carlson (LANL)
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18:05
Entanglement in nuclear models and matter 35mOrateur: Thomas Papenbrock (University of Tennessee / Oak Ridge National Laboratory)
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18:40
Qubitization and Compilation of Lattice Gauge Theories 25mOrateur: Michael Cervia (George Washington University & University of Maryland)
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17:30
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19:30
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21:30
Dinner & cocktail
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09:45
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10:00
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09:30
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10:00
Discussion on “Quantum Computing in Europe (for low energy nuclear physics)”
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10:00
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11:00
Morning session 1
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10:00
Quantum Simulation of the Agassi Model in Trapped Ions: determining the shape of the system 35mOrateur: Jose-Enrique Garcia-Ramos (University of Huelva)
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10:35
Quantum phase detection in Axial Next Nearest Neighbour Ising (ANNNI) model with quantum convolutional neural networks 25mOrateur: Michele Grossi (CERN)
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10:00
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11:00
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11:30
Morning coffee break
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11:30
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13:00
Morning session 2
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11:30
Many-body physics with arrays of atoms 35mOrateur: Antoine Browaeys (Institut Optique, CNRS)
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12:05
Trapped-ion quantum simulation of collective neutrino oscillations 25mOrateur: Valentina Amitrano (UniTN, Italy)
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12:30
Imaginary Time Propagation on a Quantum Chip 25mOrateur: Francesco Turro (IQuS/University of Washington)
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11:30
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13:30
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15:30
Lunch
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15:30
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17:00
Afternoon session 1
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15:30
Quantum Computing for condensed matter and high energy physics 35mOrateur: Karl Jansen (DESY)
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16:05
Simulating strongly interacting Hubbard chains on a quantum computer 25mOrateur: Baptiste Anselme Martin (Laboratoire de Physique des Solides d'Orsay)
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16:30
Efficient encoding for simulating nuclear many-body problems on quantum computer 25mOrateur: Pooja Siwach (University of Wisconsin-Madison)
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15:30
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17:00
→
17:30
Afternoon coffee break
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17:30
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19:05
Afternoon session 2
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17:30
Quantum Simulation of Lattice Gauge Theories - Requirements, Challenges and Methods 35mOrateur: Erez Zohar (Racah Institute of Physics, Hebrew University of Jerusalem)
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18:05
Rodeo algorithm with controlled reversal gates 35mOrateur: Dean Lee (Michigan State University)
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18:40
Multi-body entanglement in dense neutrino systems 25mOrateur: Marc Illa (IQuS, University of Washington)
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17:30
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19:30
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21:30
Dinner & cocktail
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09:30
→
10:00
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10:00
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11:00
Morning session 1
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10:00
Improving the accuracy of truncated quantum computations of nuclei 35mOrateur: Caroline Robin (Uni Bielefeld and GSI Darmstadt)
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10:35
Nuclear Simulation on Quantum Computers with Optimal Control 25mOrateur: Piero Luchi (University of Trento)
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10:00
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11:00
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11:30
Morning coffee break
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11:30
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13:00
Morning session 2
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11:30
Quantum chemistry: from simulators to QPUs 35mOrateur: Jean-Philip Piquemal (Sorbonne University, Paris)
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12:05
Variational low-depth preparation of correlated systems' ground states with the natural-orbitalization algorithm 25mOrateur: Pauline Besserve (CPHT (Ecole Polytechnique) - Atos Quantum Lab)
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12:30
Variational quantum eigensolver for small nuclear systems 25mOrateur: Oriel Kiss (CERN, University of Geneva)
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11:30
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13:30
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15:30
Lunch
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15:30
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16:45
Afternoon session 1
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15:30
Linear Response on a Quantum Computer 25mOrateur: Nifeeya Singh (Indian Institute of Technology Roorkee)
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15:55
Nuclear shell-model Hamiltonians in a quantum computer 25mOrateur: Antonio Márquez Romero (University of Barcelona)
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16:20
A quantum optimization algorithm for deriving effective shell model hamiltonians 25mOrateur: Giovanni De Gregorio (Università della Campania "Luigi Vanvitelli" & INFN-Napoli)
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15:30
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16:45
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17:00
Final discussion/remarks
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10:00
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11:00
