@Deepesh__Singh Profile picture

Deepesh Singh

@Deepesh__Singh

(Reason/Literature/Music) PhD Candidate in Quantum Computation @ The University of Queensland

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Deepesh Singh Reposted

What an electrifying story about an important new math proof connecting combinatorics, number theory and algebraic geometry, with potential applications in harmonic analysis, reported by @EricaKlarreich in @QuantaMagazine today: quantamagazine.org/merging-fields…


Deepesh Singh Reposted

1/n: There are some academic papers that are so brilliantly and so accessibly written and so universal in scope that they transcend disciplines and stand as timeless testaments to both great thinking and great writing. Here's a short personal selection:


Deepesh Singh Reposted

I'm very honoured that our paper with @UlysseChabaud is considered to be one of the CNRS's remarkable physics results of 2023 🥳 You can find the paper here : journals.aps.org/prl/abstract/1…

#Retro2023 | #RésultatScientifique🔍 Fait marquant en #physique n°2 : « Mon ordinateur quantique est-il meilleur que le tien ? » ➡️ inp.cnrs.fr/fr/cnrsinfo/mo…

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Deepesh Singh Reposted

arxiv.org/abs/2311.08347 Indistinguishable single photon counts of 54MHz out of 78 MHz pump rate


Deepesh Singh Reposted

New @foqacia_org paper published in @ScienceAdvances ! A collaboration between @QLOC_INL @qlab_sapienza and @fastgroup_ifn , on the certification of quantum properties of integrated photonic devices.

New @QLOC_INL group paper published in @ScienceAdvances! In collaboration with @qlab_sapienza and @fastgroup_ifn, we demonstrate new techniques for certifying coherence, contextuality, and Hilbert space dimension in a photonic quantum device. A thread 1/n science.org/doi/10.1126/sc…



Deepesh Singh Reposted

The physicists Leonard Susskind and Adam Brown have proposed the second law of quantum complexity, a rule similar to the second law of thermodynamics that describes the evolution of complexity in quantum systems. quantamagazine.org/in-new-paradox…


If you have heard buzzwords like quantum, blockchain, energy consumption, climate change, and all that - you might not be the only one. Here we try to present an honest inter-disciplinary analysis of a realisable technology influencing them all.

Our new paper on using NISQ-era quantum sampling problems in proof-of-work blockchain consensus algorithms. In collaboration with @BTQ_Tech arxiv.org/abs/2305.19865



Deepesh Singh Reposted

"I was made to die but I'm here to stay." — Ocean Vuong

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Deepesh Singh Reposted

Tea by Salman Toor

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Which famous painting best reflects you soul?

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Deepesh Singh Reposted

In the City of Joy, where destinies entwined, a cinematic masterpiece emerged. Martin Scorsese, captivated at age nine, ranks it among the two best color films ever. Shot entirely in India, this behind-the-lens tale unveils a bond of friendship and a cinematic odyssey. 1/17


Deepesh Singh Reposted

“The trace of a product of three positive symmetric matrices is in general not positive, unlike the trace of the product of two positive symmetric matrices, which is positive.” WAIT WHAT? 😱 mathoverflow.net/a/172907/17064


Deepesh Singh Reposted

My first quantum computing paper is out now.

A new paper introduces a novel way to reduce errors in the preparation of |0⟩ qubit states, not using a conventional method with post-selection (example left) but using a family of CNOT and Toffoli circuits (simplest example right): riverlane.com/blog/a-new-way… #quantumcomputing

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Deepesh Singh Reposted

I'm very excited to share recent results on preparing topological states by measurement. In our latest collaboration with Quantinuum, we unambiguously provide the first realization of non-Abelian topological order in their latest H2 quantum processor (which launches today!)

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Deepesh Singh Reposted

A new graph theoretic proof improving the best known bound on the dimension of GHZ states in terms of number of particles! This brings us close to proving the conjecture of @albaclierta @MarioKrenn6240 @A_Aspuru_Guzik ! arxiv.org/abs/2304.06407

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Deepesh Singh Reposted

Last year I had shared 3 episodes that I shot while I was riding to Zanskar on my cycle completely self supported. Will be sharing the remaining episodes this week. Do watch the three episodes on my YT channel till then and share if you like them! Link - youtu.be/iD-aJtDJAoY


Deepesh Singh Reposted

Awesome @MoMath1 presentation on the discovery of the Hat! A summary 🧵: This is Dave Smith, a mathematical artist. He spends *a lot* of time just messing around, seeing what shapes he can tile in usual ways. Nov 20, 2022, he emails @cs_kaplan to say: he can't figure out...

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Deepesh Singh Reposted

is that the first new q algo with exponential speedup in ages?? what was the previous one?

New paper with Ryan Babbush, @DominicWBerry, Rolando Somma, and Nathan Wiebe: An exponential quantum speedup for a classical problem about simulating exponentially many classical oscillators (e.g., masses connected by springs). arxiv.org/abs/2303.13012 scirate.com/arxiv/2303.130…

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