Author

Gaétan Bardy

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Preprint Aug 2026

Coordinate space representation for quantum simulation of scalar field theory

Quantum computing provides a promising framework for the simulation of quantum field theories, where the computational cost depends both on the quantum algorithm employed and on the representation of the Hamiltonian. We investigate a formulation of the $\phi^4$ model based on the harmonic-oscillator basis in coordinate...

Gaétan Bardy, M. Saubanère, A. Tanasa · 0 citations