Pascal Scholl
Université Paris-Saclay
16 Papers
44 Citations
Pascal Scholl is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Rydberg atom & Rydberg formula. The author has an hindex of 7, co-authored 10 publications.
Chat about Author
Papers
Quantum simulation of 2D antiferromagnets with hundreds of Rydberg atoms.
Pascal Scholl,Michael Schuler,H. J. Williams,Alexander A. Eberharter,Daniel Barredo,Daniel Barredo,Kai-Niklas Schymik,Vincent Lienhard,Louis-Paul Henry,Thomas C. Lang,Thierry Lahaye,Andreas M. Läuchli,Antoine Browaeys +12 more
TL;DR: This work uses programmable arrays of individual atoms trapped in optical tweezers, with interactions controlled by laser excitation to Rydberg states, to implement an iconic many-body problem-the antiferromagnetic two-dimensional transverse-field Ising model, and demonstrates that this platform can be readily used to address open questions in many- body physics.
528
Observation of a symmetry-protected topological phase of interacting bosons with Rydberg atoms
Sylvain de Léséleuc,Vincent Lienhard,Pascal Scholl,Daniel Barredo,Sebastian Mario Weber,Nicolai Lang,Hans Peter Büchler,Thierry Lahaye,Antoine Browaeys +8 more
TL;DR: The experimental realization of a symmetry-protected topological phase of interacting bosons in a one-dimensional lattice is reported and a robust ground state degeneracy attributed to protected zero-energy edge states is demonstrated.
360
Experimental realization of a symmetry protected topological phase of interacting bosons with Rydberg atoms
Sylvain de Léséleuc,Vincent Lienhard,Pascal Scholl,Daniel Barredo,Sebastian Mario Weber,Nicolai Lang,Hans Peter Büchler,Thierry Lahaye,Antoine Browaeys +8 more
TL;DR: In this paper, the experimental realization of a symmetry protected topological phase of interacting bosons in a one-dimensional lattice, and demonstrate a robust ground state degeneracy attributed to protected edge states.
303
Three-Dimensional Trapping of Individual Rydberg Atoms in Ponderomotive Bottle Beam Traps.
Daniel Barredo,Vincent Lienhard,Pascal Scholl,S. de Léséleuc,T. Boulier,Antoine Browaeys,Thierry Lahaye +6 more
TL;DR: In this article, the authors demonstrate three-dimensional trapping of individual Rydberg atoms in holographic optical bottle beam traps at 850 nm, and show that these traps are compatible with quantum information and simulation tasks by performing single qubit microwave Rabi flopping.
Enhanced atom-by-atom assembly of arbitrary tweezer arrays
Kai-Niklas Schymik,Vincent Lienhard,Daniel Barredo,Pascal Scholl,H. J. Williams,Antoine Browaeys,Thierry Lahaye +6 more
TL;DR: In this article, the capability of an atom-by-atom assembler to create large arrays of neutral atoms is described and an overview of advances that can be realized through several new sorting algorithms, including one that enables the assembly of arbitrary, nonregular target arrays.