Atom Computing 1180-qubit Neutral Atom Quantum (2023年10月)（アトムコンピューティング）
2023年10月Atom Computing (米Berkeley・2018年Ben Bloom (PhD Stanford CS) 創業・Neutral Atom Quantum Computing startup・累計funding $80M+) 発表の1180-qubit Neutral Atom Quantum Computer・Quantum Computing Industry First 1000+ qubit physical demonstration・Strontium 88 (Sr88) neutral atom optical lattice trap implementation + Optical tweezers individual atom addressing・1180-qubit scale (IBM Condor 1121-qubit 2023年11月の直前発表で Quantum Computing 1000+ qubit boundary最初突破) ・Microsoft Azure Quantum platform integration partnership 2024年・Quantinuum / IonQ / QuEra等Neutral Atom Quantum Computing市場拡大Top tier。
概要
Atom Computing 1180-qubit は、2023年10月にUS Berkeley拠点のAtom Computing (2018年Ben Bloom (PhD Stanford CS Quantum Computing・元National Institute of Standards and Technology NIST researcher) + Jonathan King (PhD Berkeley Physics) 共同創業・Neutral Atom Quantum Computing startup・累計funding $80M+) が発表したQuantum Computing Industry First 1000+ qubit physical demonstration Neutral Atom Quantum Computer。Quantum Computing 1000+ qubit boundary最初突破 (IBM Condor 1121-qubit 2023年11月の直前・Industry-first 1000-qubit milestone)・Strontium 88 (Sr88) neutral atom (Strontium 88 stable isotope・Optical clock frequency standards 0.000001 Hz precision・Quantum Computing個別 atom addressing最適) optical lattice trap implementation (Laser-cooled neutral atoms 2D grid arrayに trap・各atom = 1 qubit) + Optical tweezers individual atom addressing (Holographic optical tweezers technology・各atom individual laser focused addressing for quantum gates) ・1180-qubit scale demonstration (Random arrangement・Coherence time mid-tier・全1180 qubit同時 active operations限定的だがPhysical capability 1180-qubit physical proof)・Microsoft Azure Quantum platform integration partnership 2024年Q1 (Customer access via Azure Quantum SDK)・Quantinuum (Trapped Ion) / IonQ (Trapped Ion) / QuEra (Neutral Atom) / PsiQuantum (Photonic) 等の Non-Superconducting Quantum Computing市場拡大Top tier company・Microsoft Strategic Bet Top 5 Quantum Computing Hardware partners 2024年-2027年。
主な特徴・仕組み
- Atomic Species: Strontium 88 (Sr88) neutral atom (Stable isotope・Optical clock frequency standard)
- Trap: Optical lattice (Laser-cooled neutral atoms 2D grid array)
- Addressing: Optical tweezers individual atom addressing (Holographic technology)
- Qubit Count: 1180 qubits (Industry-first 1000+ qubit demonstration・IBM Condor 1121-qubit 直前)
- Quantum Gates: Two-qubit Rydberg state gates (Rydberg blockade interaction)
- Coherence Time: ~50-100 second (Neutral Atom advantage・Superconducting 100μs vs 500,000倍長)
- Operating Temperature: 1 μK Atom cooling (Magnetically Optical Trap・Atomic mass center motion freeze)
- Architecture: 2D grid array + Optical lattice + Optical tweezers individual addressing
- Microsoft Azure Quantum Partnership: 2024年Q1 - Azure Quantum SDK Customer access integration
- Funding: $80M+累計 (Innovation Endeavors / Prelude Ventures / Venrock等 投資)
- Use Cases: Quantum Computing Research / Cryptography / Optimization (Strategic Customers)
- Industry Position: Neutral Atom Quantum Computing Top tier (QuEra / Atom Computing / Pasqal main vendors)
スペック比較表
| Neutral Atom / Trapped Ion Quantum (2023-2024) | Atomic Species | Qubits | Coherence Time | Vendor |
|---|---|---|---|---|
| Atom Computing | Sr88 Neutral Atom | 1180 | ~50-100 s | Atom Computing |
| QuEra Aquila | Rb87 Neutral Atom | 256 | ~10-50 s | QuEra |
| Pasqal | Rb87 Neutral Atom | 100+ | ~10-50 s | Pasqal |
| Quantinuum H2 | Yb171 Trapped Ion | 32 | minutes | Quantinuum |
| IonQ Tempo | Yb171 Trapped Ion | 64+ predicted | minutes | IonQ |
具体例・対応製品
- Atom Computing 1180-qubit (2023 Q4): Industry-first 1000+ qubit demonstration
- Atom Computing 1000+ qubit Scale-up (2025 Q3-Q4 predicted): Production grade + Improved gate fidelity
- Microsoft Azure Quantum integration (2024 Q1): Azure Quantum SDK Customer access available
- Atom Computing Berkeley Lab: Quantum Computing R&D + Strategic Customer demo
- 競合 QuEra Aquila (256 qubits): AWS Braket integration partnership 2023年・Neutral Atom Quantum direct competitor
自作PCでの選び方・注意点
Atom Computing 1180-qubit は「Quantum Computing Research (Neutral Atom Quantum approach Pioneer)」「Microsoft Azure Quantum Customer (Customer access via Azure Quantum SDK 2024 Q1-)」「Long Coherence Time Quantum Computing applications (50-100 second coherence・Superconducting 100μs vs 500,000倍長)」用途のResearch-grade Neutral Atom Quantum Computer。Consumer / 自作PC範囲外・Operating Temperature 1 μK Atom cooling + Optical lattice + Optical tweezers + Strontium 88 atom source等 Special Laboratory Infrastructure必須・Atom Computing internal demonstration + Microsoft Azure Quantum customer access (Cloud service・Time-based pricing) のみ。Neutral Atom Quantum Computing Approach (1180-qubit Industry-first 1000+ scale + Coherence Time 50-100 s = Superconducting Approach 100μs比 500,000倍長 = Long Quantum algorithm experiments + Complex error correction schemesに有利)・Microsoft Azure Quantum Strategic Bet Top 5 Quantum Hardware partners (Atom Computing + Quantinuum + IonQ + Microsoft Majorana 1 + PsiQuantum) で Multi-vendor strategy Customer choice・Superconducting Transmon dominant approach (IBM / Google) との 直接 differentiation。Pasqal / QuEra等のNeutral Atom Quantum direct competitors との market shareで2024-2026年 prove track record + Scale-up to 5000+ qubit predicted。
関連用語との違い
- vs IBM Condor 1121-qubit: Atom ComputingはNeutral Atom + 1180 qubit + Long coherence・IBM CondorはSuperconducting + 1121 qubit + Short coherence
- vs Microsoft Majorana 1: Atom ComputingはNeutral Atom + 1180 qubit scale・MicrosoftはTopological + 8 qubit initial + Hardware-level error correction
- vs QuEra Aquila: 両方Neutral Atom (Atom Computing Sr88 / QuEra Rb87)・Atom Computing 1180-qubit Larger scale + Microsoft Azure Quantum partnership
よくある質問（FAQ）
Q1: Strontium 88 (Sr88) vs Rubidium 87 (Rb87) 違いは？ A: 両方Neutral Atom Quantum Computing main atomic species・Sr88 = Optical clock frequency standard atom (Quantum Computing 1180-qubit Industry-first record) ・Rb87 = First Bose-Einstein condensate (1995年Nobel Prize) atom (QuEra Aquila / Pasqal主軸)。各原子の Electronic structure + Hyperfine state differences で各種 advantages。
Q2: Coherence Time 50-100 s の意味は？ A: Quantum state maintained (No decoherence) duration・Superconducting Transmon 100 μs (IBM/Google) vs 500,000倍長 + Quantum algorithm complex multi-step operations実行可能 + Error correction schemes Easy implementation。Long Coherence Time + 1180-qubit scale で Quantum Computing Future Production-grade base value。
Q3: Microsoft Azure Quantum partnership詳細は？ A: Atom Computing + Microsoft Azure Quantum partnership 2024 Q1発表・Azure Quantum SDK Customer access for Atom Computing 1180-qubit Quantum Computer (Time-based pricing Customer access)・Microsoft Multi-vendor Quantum strategy core partner (Quantinuum + IonQ + Microsoft Majorana 1 + Atom Computing + PsiQuantum Top 5 partners) として Strategic deployment。
まとめ
Atom Computing 1180-qubit = 2023年10月Atom Computing発表のIndustry-first 1000+ qubit Neutral Atom Quantum Computer。Strontium 88 + Optical lattice trap + Optical tweezers + 1180 qubit + Coherence Time 50-100 s + Microsoft Azure Quantum partnership・Neutral Atom Quantum Computing Top tier + Microsoft Strategic Top 5 Quantum Hardware partner。