Search Results for author: Tamás Kriváchy

Found 3 papers, 2 papers with code

Building separable approximations for quantum states via neural networks

1 code implementation15 Dec 2021 Antoine Girardin, Nicolas Brunner, Tamás Kriváchy

Finding the closest separable state to a given target state is a notoriously difficult task, even more difficult than deciding whether a state is entangled or separable.

Fast semidefinite programming with feedforward neural networks

no code implementations11 Nov 2020 Tamás Kriváchy, Yu Cai, Joseph Bowles, Daniel Cavalcanti, Nicolas Brunner

Given the optimization constraints as an input, a neural network outputs values for the optimization parameters such that the constraints are satisfied, both for the primal and the dual formulations of the task.

A neural network oracle for quantum nonlocality problems in networks

1 code implementation24 Jul 2019 Tamás Kriváchy, Yu Cai, Daniel Cavalcanti, Arash Tavakoli, Nicolas Gisin, Nicolas Brunner

As such, the neural network acts as an oracle, demonstrating that a behavior is classical if it can be learned.

Causal Inference

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