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- J. F. V. Haegeman, Tobias J. Osborne, Henri Verschelde, Frank Verstraete
- Physical review letters
- 2013

We show how to construct renormalization group (RG) flows of quantum field theories in real space, as opposed to the usual Wilsonian approach in momentum space. This is achieved by generalizing theâ€¦ (More)

- J. F. V. Haegeman, J. Ignacio Cirac, Tobias J. Osborne, Iztok PiÅ¾orn, Henri Verschelde, Frank Verstraete
- Physical review letters
- 2011

We develop a new algorithm based on the time-dependent variational principle applied to matrix product states to efficiently simulate the real- and imaginary-time dynamics for infiniteâ€¦ (More)

- Hans Dierckx, Evelien Brisard, Henri Verschelde, Alexander V. Panfilov
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2013

Rotating spiral waves organize spatial patterns in chemical, physical, and biological excitable systems. Factors affecting their dynamics, such as spatiotemporal drift, are of great interest forâ€¦ (More)

- Frank Verstraete, Henri Verschelde
- Physical review letters
- 2003

We consider a single copy of a mixed state of two qubits and derive the optimal trace-preserving local operations assisted by classical communication such as to maximize the fidelity of teleportationâ€¦ (More)

- Olivier Bernus, Henri Verschelde, Alexander V. Panfilov
- Physics in medicine and biology
- 2002

Recirculation of excitation, or re-entry, is one of the most important mechanisms of life-threatening cardiac arrhythmias and fibrillation. Modelling these phenomena requires large scale computationsâ€¦ (More)

- Olivier Bernus, Henri Verschelde, Alexander V. Panfilov
- I. J. Bifurcation and Chaos
- 2003

We study wave propagation in a recently developed model, which reproduces geometry and fiber orientation in the right and left ventricles of the human heart. The cardiac tissue is represented usingâ€¦ (More)

- Hans Dierckx, Alan P. Benson, +4 authors Olivier Bernus
- FIMH
- 2009

- Boye Buyens, J. F. V. Haegeman, Karel Van Acoleyen, Henri Verschelde, Frank Verstraete
- Physical review letters
- 2014

The matrix product state formalism is used to simulate Hamiltonian lattice gauge theories. To this end, we define matrix product state manifolds which are manifestly gauge invariant. As anâ€¦ (More)

- J. F. V. Haegeman, J. Ignacio Cirac, Tobias J. Osborne, Henri Verschelde, Frank Verstraete
- Physical review letters
- 2010

We extend the recently introduced continuous matrix product state variational class to the setting of (1+1)-dimensional relativistic quantum field theories. This allows one to overcome theâ€¦ (More)