krishnanirudh's profile picture. Working on error correction

Anirudh Krishna

@krishnanirudh

Working on error correction

Anirudh Krishna reposted

Nice work including a bunch of ideas to improve SSF decoders. I'm glad to see that they figured out how to generalize our VH decoder to correct Pauli errors (instead of erasures)!

New paper with Lev Stambler and Michael Beverland where we present a heuristic called Projection-Along-a-Line (PAL) to help decode hypergraph product codes: arxiv.org/abs/2311.00877



Anirudh Krishna reposted

Starting with a simpler version of a problem is always a good idea. To design better QLDPC code decoders, it could one could start with decoding erasures. Nice progress in that direction today: arxiv.org/abs/2310.07868


Anirudh Krishna reposted

My favorite project so far. Fault-tolerant quantum computation might not be that far from practice if you could implement qLDPC codes!

Can we implement high-rate, low-overhead qLDPC codes on today’s quantum hardware, and use them to execute computations? For reconfigurable neutral atom quantum computers, looks like the answer is yes! Check out our paper at scirate.com/arxiv/2308.086… and upcoming talk at QEC2023!

hyharryzhou's tweet image. Can we implement high-rate, low-overhead qLDPC codes on today’s quantum hardware, and use them to execute computations? For reconfigurable neutral atom quantum computers, looks like the answer is yes! Check out our paper at scirate.com/arxiv/2308.086… and upcoming talk at QEC2023!


Anirudh Krishna reposted

We can implement qLDPC codes with favorable parameters in neutral atoms via physically moving qubits! Formally, there's no threshold, but for nearly all practical purposes, this is okay :) arxiv.org/abs/2308.08648


Anirudh Krishna reposted

Can we implement high-rate, low-overhead qLDPC codes on today’s quantum hardware, and use them to execute computations? For reconfigurable neutral atom quantum computers, looks like the answer is yes! Check out our paper at scirate.com/arxiv/2308.086… and upcoming talk at QEC2023!

hyharryzhou's tweet image. Can we implement high-rate, low-overhead qLDPC codes on today’s quantum hardware, and use them to execute computations? For reconfigurable neutral atom quantum computers, looks like the answer is yes! Check out our paper at scirate.com/arxiv/2308.086… and upcoming talk at QEC2023!

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