Top Tweets for #qubitscript
π One entropy is not enough.
A new review organizes quantum entropic measures, from von Neumann to RΓ©nyi to smooth entropies, with applications from QKD to channel capacities and thermodynamics π
π https://t.co/RdWcELqbUE
#QubitScript #QuantumInformation #InformationTheory
π§ͺ New in @BlueQubitIO Playground: one-click example circuits.
π Bell State
π Grover Search
π Phase Estimation
β°οΈ Peaked Circuit
Or drag and drop a QASM file. β‘
π https://t.co/ubsYrwiTg4
#QubitScript #QuantumComputing
βοΈ Quantum Hackathon: @BlueQubitIO Γ @DukeU
π
Oct 24, 11:30 am ET to Oct 25, 11:30 am ET
π Online from anywhere or in person at Duke
ποΈ Free, all levels
π https://t.co/m5k1jvp0Jv
#QubitScript #DuQuantum
β¨ Magic states, 10β40x cheaper.
New qLDPC factory teleports CCZ magic from tricycle codes into single-shot 4D quadcycle codes, reaching logical error rates as low as 10β»βΉ at p = 10β»Β³ π
π https://t.co/odeGfRUvTu
#QubitScript #QuantumComputing #QEC
π€ #Claude wrote the code. A human set the gates.
New QEC paper: AI-assisted search over ~10βΈ two-block codes, all on two laptops π»
π― 4β15x more good codes via targeted sampling
π Full paper: https://t.co/5B8lK2RyES
#QubitScript #AIforScience #QuantumErrorCorrection
π§ New paper: Magic Quantum Code Surgery
Fault-tolerant Clifford measurements on any QLDPC code via gauging. Magic states with no post-selection.
π https://t.co/8nrAnUR89M
β‘ https://t.co/Wy0V06kysV
#QubitScript #QuantumErrorCorrection
π― QMA = QMAβ β proved.
A twenty-year-old open problem is closed: every quantum Merlin-Arthur proof system can be made perfectly complete using only Hadamard, Toffoli, and X gates β
Corollary: quantum 3-SAT is QMA-complete.
π https://t.co/0Yh48tQRLv
#QubitScript #QuantumComputing #ComplexityTheory
π¨ New research insight: Decoded Quantum Interferometry (DQI) shows no quantum advantage for solving the MaxCut problem.
Where DQI works, classical algorithms already solve it exactly in poly-time.
Paper π https://t.co/t91McPqEWc
#QubitScript #QuantumComputing #MaxCut
π Groverβs algorithm β imaginary-time evolution!
New research connects π geometry + βοΈ quantum search β fresh quantum design insights.
β‘οΈ Future = geometry-driven algorithms!
π Read: https://t.co/BCM2IgSjYb
#QubitScript #QuantumComputing #GroversAlgorithm #QuantumResearch
β‘ Unfolded distillation reduces magic state distillation costs for biased-noise qubits:
Achieves 3 Γ 10β7 logical error with 53 qubits and 5.5 rounds of error correction.
Read more: https://t.co/ZsT3RAeAyx
#QubitScript #QuantumComputing #MagicStateDistillation #QuantumAlgorithms
π Learn Quantum Computing with John Watrous!
16 lessons on quantum information, Shorβs & Groverβs algorithms, and quantum error correction.
Perfect for anyone diving into the theory of quantum computing!
#QubitScript #QuantumComputing #QuantumAlgorithms #QuantumInformation
π Neutral atom-based fault-tolerant quantum computing:
Surface codes, transversal teleportation, and mid-circuit qubit reuse for high-fidelity operations.
Achieved faster cycle rates and logarithmic overhead.
Read more: https://t.co/tg8Ff2e4GA
#QubitScript #QuantumComputing #QuantumErrorCorrection #NeutralAtoms #QuantumArchitectures
π‘ Catalytic Z-Rotations in Constant T-Depth for Quantum Circuits
Single-qubit z-rotations can be made constant (T-depth = 3) with a catalyst state.
βοΈApproximate complex multi-qubit gates like Toffoli and QFT efficiently.
Read more: https://t.co/Dy01dFhxHk
#QubitScript #QuantumComputing #QuantumCircuits #TDepth #CliffordT
π Major breakthrough: Certifying any quantum state with just O(nΒ²) single-qubit measurements!
This resolves a key open question in quantum information science.
π Read more: https://t.co/YRle2Pc0bv
#QubitScript #QuantumComputing #QuantumStateCertification #QuantumAlgorithms
π QC-Daemon: A reinforcement learning agent for quantum circuit compilation, optimizing layouts on neutral atom arrays.
Reduces infidelity for up to 100 qubits and generalizes across unseen circuits.
π Read more: https://t.co/G1NxHRY7qM
#QubitScript #QuantumComputing #ReinforcementLearning #QuantumOptimization
β‘ New QEC scheme using hierarchical codes:
HGP codes on top, rotated surface codes on bottom, and BP-OS decoding for error suppression! Outperforms surface codes for physical error rates β€ 10^-2.
Read more: https://t.co/FBLm39sjuK
#QubitScript #QuantumComputing #QuantumErrorCorrection #QuantumAlgorithms
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