7 papers
Non-Abelian quantum Hall states at strong Landau level mixing: finding anyons with first-principles AI
Pierre-Antoine Graham, Ahmed Abouelkomsan, Liang Fu
Non-Abelian anyons, strange particles forming the basis of fault-tolerant topological quantum computing, are predicted to emerge in fractional quantum Hall states at even-denominat…
Quantum Electron Quasicrystal
Pierre-Antoine Graham, Filippo Gaggioli, Liang Fu
The strongly correlated phases of the homogeneous electron gas constitute the vocabulary of many-body condensed matter physics and find a natural realization in semiconductors. In…
Electronic crystals and quasicrystals in semiconductor quantum wells: an AI-powered discovery
Filippo Gaggioli, Pierre-Antoine Graham, Liang Fu
The homogeneous electron gas is a cornerstone of quantum condensed matter physics, providing the foundation for developing density functional theory and understanding electronic ph…
Trajectory-Protected Quantum Computing
Barbara Šoda, Pierre-Antoine Graham, T. Rick Perche +1
We introduce a novel method that simultaneously isolates a quantum computer from decoherence and enables the controlled implementation of computational gates. We demonstrate a quan…
Effective fluid mixture of tensor-multi-scalar gravity
Marcello Miranda, Pierre-Antoine Graham, Valerio Faraoni
We apply to tensor-multi-scalar gravity the effective fluid analysis based on the representation of the gravitational scalar field as a dissipative effective fluid. This generaliza…
Van Roosbroeck's equations with topological terms: the case of Weyl semimetals
Pierre-Antoine Graham, Simon Bertrand, Michaël Bédard +2
Van Roosbroeck's equations constitute a versatile tool to determine the dynamics of electrons under time- and space-dependent perturbations. Extensively utilized in ordinary semico…
Critical solutions of nonminimally coupled scalar field theory and first-order thermodynamics of gravity
Valerio Faraoni, Pierre-Antoine Graham, Alexandre Leblanc
Analytical solutions of nonminimally coupled scalar field cosmology corresponding to critical scalar field values constitute a potential challenge to the recent first-order thermod…