skip to content

Faculty of Mathematics

 

 

Career

Leigh Trapnell Professor of Quantum Physics, DAMTP, University of Cambridge (2022- )

Professor of Theoretical Physics, Ghent University (2012 - )

Professor of Physics, University of Vienna (2006 - 2019)

Research scholar, Institute for Quantum Information, Caltech (2004-2006)

Research fellow, Max Planck Institute for Quantum Optics (2002 - 2004)

              

Research

Research in my group is focused on understanding the role of entanglement in quantum computation and in interacting quantum many-body systems. We are developing the theory of quantum tensor networks, devise novel computational methods for optimizing them, and apply those to problems in condensed matter physics, quantum field theory, atomic physics, statistical physics and quantum computing.

See https://quantumghent.github.io/research/ for more info. 

 

Selected Publications

You can find most of my publications on the arXiv or on Google Scholar.

Publications

Quantum Gross-Pitaevskii Equation
J Haegeman, D Draxler, V Stojevic, I Cirac, T Osborne, F Verstraete
– SciPost Physics
(2017)
3,
006
Renormalization Group Flows of Hamiltonians Using Tensor Networks.
M Bal, M Mariën, J Haegeman, F Verstraete
– Physical Review Letters
(2017)
118,
250602
Entanglement phases as holographic duals of anyon condensates
K Duivenvoorden, M Iqbal, J Haegeman, F Verstraete, N Schuch
– Physical Review B
(2017)
95,
235119
Finite-representation approximation of lattice gauge theories at the continuum limit with tensor networks
B Buyens, S Montangero, J Haegeman, F Verstraete, K Van Acoleyen
– Physical Review D
(2017)
95,
094509
Renormalization group flows of Hamiltonians using tensor networks
M Bal, M Mariën, J Haegeman, F Verstraete
(2017)
Quantum Gross-Pitaevskii Equation
J Haegeman, D Draxler, V Stojevic, JI Cirac, TJ Osborne, F Verstraete
(2017)
Matrix Product Unitaries: Structure, Symmetries, and Topological Invariants
JI Cirac, D Perez-Garcia, N Schuch, F Verstraete
(2017)
Report on 1501.06575v4
J Haegeman, D Draxler, V Stojevic, JI Cirac, TJ Osborne, F Verstraete
(2017)
Diagonalizing Transfer Matrices and Matrix Product Operators: A Medley of Exact and Computational Methods
J Haegeman, F Verstraete
– Annual Review of Condensed Matter Physics
(2017)
8,
355
Report on 1501.06575v4
J Haegeman, D Draxler, V Stojevic, JI Cirac, TJ Osborne, F Verstraete
(2017)
  • <
  • 17 of 50
  • >

Research Group

Centre for Quantum Information and Foundations

Room

B0.15