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Gil Kalai

Israeli mathematician working in combinatorics, convexity and the theory of quantum noise, at the Hebrew University of Jerusalem and Reichman University. Long argues that noise will prevent scalable quantum computers. Writes the Combinatorics and More blog.

Gil Kalai did not write this page. ppll compiled it from their own words, each linked to the source. Is this you? · Report a mistake

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What they believe

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All 8 beliefs, on korrents

Beliefs

  • Korrents What they believe 8 beliefs — each backed by an exact quote.

    Each is a — compiled by korrents.com, not by them: the one-line wordings are korrents', the quotes are theirs.

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    • AI-driven collaborative research models can enhance collective mathematical efforts and accelerate research progress.
      such models can now be enhanced by the evolving capabilities of AI to accelerate research progress while offering developers a space to refine these tools through real-world academic interaction.

      Combinatorics and more Said 3 Apr 2026

      Full record — everyone who holds this →

    • Raw data for experiments should generally be made publicly available.
      As a general rule, raw data for such experiments should be publicly available.

      Combinatorics and more Said 10 Mar 2026

      Full record — everyone who holds this →

    • The Google 2019 experiment may have been flawed.
      Our findings indicate that the experiment may indeed have been flawed.

      Combinatorics and more Said 10 Mar 2026

      Full record — everyone who holds this →

      Google

    • Nature may not permit the quadratic suppression of error rates when entanglement is generated indirectly.
      My conjecture asserts that nature does not permit such quadratic suppression. Even when entanglement is generated indirectly-through mediating qubits, measurement, feedforward, or clever circuit identities-the resulting Bell state on the two physical qubits still carries an intrinsic order- probability that both qubits are replaced by the maximally mixed state.

      Combinatorics and more Said 6 Mar 2026

      Full record — everyone who holds this →

    • If the Fully Depolarizing Noise Conjecture is true, correlated depolarizing noise on pairs of qubits could make quantum error correction significantly more difficult than currently assumed.
      If true, this would have severe consequences for quantum error correction: correlated depolarizing noise on pairs of qubits is far more damaging than the quasi-independent noise assumed in threshold theorems.

      Combinatorics and more Said 6 Mar 2026

      Full record — everyone who holds this →

    All 8 beliefs →

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