Skip to content

Author

Tobias Haug

3 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Efficient Learning of Clifford-Scrambled Product States

Clifford circuits acting on product magic states provide a compact ansatz exhibiting extensive magic, volume-law entanglement, and even classically hard sampling under standard complexity assumptions. Here, we efficiently recover its hidden product subsystems from two-copy Bell sampling. Quadratic relations between Bel...

Tobias Haug · 1 citation
Preprint Aug 2026

Exponential logical-error reduction in quantum memories via optimal syndrome-measurement timing

Syndrome-measurement timing is usually treated as a fixed clock cycle of a quantum error-correcting code. For quantum memories, however, the inter-round interval is itself an optimizable control parameter: measuring too rarely allows idling errors to accumulate, whereas measuring too often introduces measurement-induce...

Tobias Haug, Kishor Bharti, Leandro Aolita · 0 citations
Preprint Jul 2026

Machine-learned syndrome post-selection for reliable quantum error correction

Quantum error correction can be enhanced by post-selecting out runs that are likely to produce a logical failure, but the most accurate measures for that require costly decoder-level information. We introduce a practical, decoder-agnostic post-selection method that learns directly from syndrome data. The method trains...

Tobias Haug, Askery Canabarro, Leandro Aolita · 1 citation

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.