Learned Parallel Bit-Flipping Sequential Belief Propagation Decoding of Quantum LDPC Codes
https://arxiv.org/pdf/2610.01068
Mohsen Moradi, Taejoon Kim, Remi A. Chou.
https://arxiv.org/pdf/2610.01068
Mohsen Moradi, Taejoon Kim, Remi A. Chou.
https://arxiv.org/abs/2610.01068
arXiv abstract link
arxiv.org
October 6, 2026 at 12:35 PM
Learned Parallel Bit-Flipping Sequential Belief Propagation Decoding of Quantum LDPC Codes
https://arxiv.org/pdf/2610.01068
Mohsen Moradi, Taejoon Kim, Remi A. Chou.
https://arxiv.org/pdf/2610.01068
Mohsen Moradi, Taejoon Kim, Remi A. Chou.
Jianshen Zhu: Limits of Weight-Bounded Redundant Checks for Peeling Decoding of Random Regular LDPC Codes https://arxiv.org/abs/2610.05260 https://arxiv.org/pdf/2610.05260 https://arxiv.org/html/2610.05260
October 6, 2026 at 6:42 AM
Jianshen Zhu: Limits of Weight-Bounded Redundant Checks for Peeling Decoding of Random Regular LDPC Codes https://arxiv.org/abs/2610.05260 https://arxiv.org/pdf/2610.05260 https://arxiv.org/html/2610.05260
Tushant Mittal, Shashank Srivastava, Madhur Tulsiani, Mary Wootters: Random Quantum LDPC Codes Approaching the Gilbert-Varshamov Bound https://arxiv.org/abs/2610.02648 https://arxiv.org/pdf/2610.02648 https://arxiv.org/html/2610.02648
October 5, 2026 at 6:42 AM
Tushant Mittal, Shashank Srivastava, Madhur Tulsiani, Mary Wootters: Random Quantum LDPC Codes Approaching the Gilbert-Varshamov Bound https://arxiv.org/abs/2610.02648 https://arxiv.org/pdf/2610.02648 https://arxiv.org/html/2610.02648
🔬 QECTOR 4.5.0 Verification Artifact released!
Full circuit-level memory benchmark of the bivariate bicycle [[72,12,6]] code
68/68 certification pass
Genus 5 [[832,10]] distance certified 7≤d≤15
Full deposit: doi.org/10.5281/zeno...
#QEC #BivariateBicycle #LDPC #QuantumComputing
Full circuit-level memory benchmark of the bivariate bicycle [[72,12,6]] code
68/68 certification pass
Genus 5 [[832,10]] distance certified 7≤d≤15
Full deposit: doi.org/10.5281/zeno...
#QEC #BivariateBicycle #LDPC #QuantumComputing
QECTOR Mega 4.5.0 Verification Artifact - Hardware, Decoder and Circuit Level Benchmark Report
QECTOR Mega 4.5.0 Verification Artifact Hardware, Decoder and Circuit Level Benchmark Report Version1.1 (supersedes 1.0), 4 October 2026 AuthorsiD01t Productions (ORCID 0009-0000-3465-3753)Tested and ...
doi.org
October 4, 2026 at 11:51 PM
🔬 QECTOR 4.5.0 Verification Artifact released!
Full circuit-level memory benchmark of the bivariate bicycle [[72,12,6]] code
68/68 certification pass
Genus 5 [[832,10]] distance certified 7≤d≤15
Full deposit: doi.org/10.5281/zeno...
#QEC #BivariateBicycle #LDPC #QuantumComputing
Full circuit-level memory benchmark of the bivariate bicycle [[72,12,6]] code
68/68 certification pass
Genus 5 [[832,10]] distance certified 7≤d≤15
Full deposit: doi.org/10.5281/zeno...
#QEC #BivariateBicycle #LDPC #QuantumComputing
Researchers Build Explicit Quantum List-Decodable Codes
Read more:
https://quantumzeitgeist.com/quantum-list-decodable-codes-explicit-construction-ldpc-parameters/
Read more:
https://quantumzeitgeist.com/quantum-list-decodable-codes-explicit-construction-ldpc-parameters/
Researchers Build Explicit Quantum List-Decodable Codes
Until now, constructing dependable quantum codes required relying on randomly generated parameters despite knowing optimality was achievable with specific values. This work delivers the first explicitly built quantum list-decodable and recoverable codes matching those ideal random specifications alongside desirable low-density parity check properties. These new methods establish a framework extending beyond merely proving what’s possible towards actually building better quantum error correction schemes.
quantumzeitgeist.com
October 4, 2026 at 11:49 AM
Researchers Build Explicit Quantum List-Decodable Codes
Read more:
https://quantumzeitgeist.com/quantum-list-decodable-codes-explicit-construction-ldpc-parameters/
Read more:
https://quantumzeitgeist.com/quantum-list-decodable-codes-explicit-construction-ldpc-parameters/
📢 Another QuBriC Doctoral Network position is 𝗢𝗣𝗘𝗡 and calling for applicants ! 📣
PhD in Machine Learning for Quantum Error Correction at Chalmers University of Technology with research visits to partners including Duke University and IQM Quantum Computers.
academicpositions.com/ad/chalmers-...
PhD in Machine Learning for Quantum Error Correction at Chalmers University of Technology with research visits to partners including Duke University and IQM Quantum Computers.
academicpositions.com/ad/chalmers-...
Doctoral Student in Machine Learning for Quantum Error Correction - Academic Positions
Fully funded PhD researching low-latency ML decoders for quantum error correction (surface/LDPC codes). Join EU network with training, collaborations and res...
academicpositions.com
October 2, 2026 at 9:29 AM
📢 Another QuBriC Doctoral Network position is 𝗢𝗣𝗘𝗡 and calling for applicants ! 📣
PhD in Machine Learning for Quantum Error Correction at Chalmers University of Technology with research visits to partners including Duke University and IQM Quantum Computers.
academicpositions.com/ad/chalmers-...
PhD in Machine Learning for Quantum Error Correction at Chalmers University of Technology with research visits to partners including Duke University and IQM Quantum Computers.
academicpositions.com/ad/chalmers-...
Mohsen Moradi, Taejoon Kim, Remi A. Chou: Learned Parallel Bit-Flipping Sequential Belief Propagation Decoding of Quantum LDPC Codes https://arxiv.org/abs/2610.01068 https://arxiv.org/pdf/2610.01068 https://arxiv.org/html/2610.01068
October 2, 2026 at 7:00 AM
Mohsen Moradi, Taejoon Kim, Remi A. Chou: Learned Parallel Bit-Flipping Sequential Belief Propagation Decoding of Quantum LDPC Codes https://arxiv.org/abs/2610.01068 https://arxiv.org/pdf/2610.01068 https://arxiv.org/html/2610.01068
Heping Wan, Joonyoung Cho, Sandesh Rao Mattu, Jamin Shah, Nishant Mehrotra, Charlie Jianzhong Zhang, Robert Calderbank: Modulation Augmentation and Constellation Shaping for LDPC-Coded QPSK https://arxiv.org/abs/2610.00427 https://arxiv.org/pdf/2610.00427 https://arxiv.org/html/2610.00427
October 2, 2026 at 6:42 AM
Heping Wan, Joonyoung Cho, Sandesh Rao Mattu, Jamin Shah, Nishant Mehrotra, Charlie Jianzhong Zhang, Robert Calderbank: Modulation Augmentation and Constellation Shaping for LDPC-Coded QPSK https://arxiv.org/abs/2610.00427 https://arxiv.org/pdf/2610.00427 https://arxiv.org/html/2610.00427
William Gay, Fernando Granha Jeronimo, Abhi Shukul
Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time
https://arxiv.org/abs/2609.40313
Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time
https://arxiv.org/abs/2609.40313
October 1, 2026 at 6:11 PM
William Gay, Fernando Granha Jeronimo, Abhi Shukul
Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time
https://arxiv.org/abs/2609.40313
Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time
https://arxiv.org/abs/2609.40313
Eugenio Durazo Rocha, Olai \AA. Mostad, Hsuan-Yin Lin, Eirik Rosnes
Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes
https://arxiv.org/abs/2609.40319
Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes
https://arxiv.org/abs/2609.40319
October 1, 2026 at 6:10 PM
Eugenio Durazo Rocha, Olai \AA. Mostad, Hsuan-Yin Lin, Eirik Rosnes
Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes
https://arxiv.org/abs/2609.40319
Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes
https://arxiv.org/abs/2609.40319
The algebraic symmetries of quantum LDPC lifted-product codes can be combined with atom shuttling in neutral-atom processors to perform many logical measurements in parallel with constant movement overhead.
arxiv.org/abs/2609.39874
arxiv.org/abs/2609.39874
Parallel algebraic surgery for qLDPC codes with constant shuttling depth
Reconfigurable atom arrays provide a promising platform for high-rate quantum low-density parity-check codes, but their computational advantage depends on whether logical operations can be implemented...
arxiv.org
October 1, 2026 at 1:20 PM
The algebraic symmetries of quantum LDPC lifted-product codes can be combined with atom shuttling in neutral-atom processors to perform many logical measurements in parallel with constant movement overhead.
arxiv.org/abs/2609.39874
arxiv.org/abs/2609.39874
Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes
https://arxiv.org/pdf/2609.40319
Eugenio Durazo Rocha, Olai Å. Mostad, Hsuan-Yin Lin, Eirik Rosnes.
https://arxiv.org/pdf/2609.40319
Eugenio Durazo Rocha, Olai Å. Mostad, Hsuan-Yin Lin, Eirik Rosnes.
https://arxiv.org/abs/2609.40319
arXiv abstract link
arxiv.org
October 1, 2026 at 7:34 AM
Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes
https://arxiv.org/pdf/2609.40319
Eugenio Durazo Rocha, Olai Å. Mostad, Hsuan-Yin Lin, Eirik Rosnes.
https://arxiv.org/pdf/2609.40319
Eugenio Durazo Rocha, Olai Å. Mostad, Hsuan-Yin Lin, Eirik Rosnes.
Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time
https://arxiv.org/pdf/2609.40313
William Gay, Fernando Granha Jeronimo, Abhi Shukul.
https://arxiv.org/pdf/2609.40313
William Gay, Fernando Granha Jeronimo, Abhi Shukul.
https://arxiv.org/abs/2609.40313
arXiv abstract link
arxiv.org
October 1, 2026 at 7:34 AM
Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time
https://arxiv.org/pdf/2609.40313
William Gay, Fernando Granha Jeronimo, Abhi Shukul.
https://arxiv.org/pdf/2609.40313
William Gay, Fernando Granha Jeronimo, Abhi Shukul.
Eugenio Durazo Rocha, Olai \AA. Mostad, Hsuan-Yin Lin, Eirik Rosnes: Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes https://arxiv.org/abs/2609.40319 https://arxiv.org/pdf/2609.40319 https://arxiv.org/html/2609.40319
October 1, 2026 at 7:03 AM
Eugenio Durazo Rocha, Olai \AA. Mostad, Hsuan-Yin Lin, Eirik Rosnes: Local Automorphism-Aware Syndrome Compilation for General Quantum LDPC Codes https://arxiv.org/abs/2609.40319 https://arxiv.org/pdf/2609.40319 https://arxiv.org/html/2609.40319
William Gay, Fernando Granha Jeronimo, Abhi Shukul: Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time https://arxiv.org/abs/2609.40313 https://arxiv.org/pdf/2609.40313 https://arxiv.org/html/2609.40313
October 1, 2026 at 7:03 AM
William Gay, Fernando Granha Jeronimo, Abhi Shukul: Explicit Capacity-Achieving Quantum LDPC Codes List Decodable in Near-linear Time https://arxiv.org/abs/2609.40313 https://arxiv.org/pdf/2609.40313 https://arxiv.org/html/2609.40313
Bluesky's Top 10 Trending Words (past 10min):
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![Emoji Legend
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September 30, 2026 at 6:30 PM
Bluesky's Top 10 Trending Words (past 10min):
💨x48 - esther
💨x1* - iran 🔓
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💨x23 - mahle
💨x22 - reconciliation
💨x1* - epstein 🔓
💨x1* - democracy 🔓
💨x20 - montagem
*🔓 = Unlocked Emergency Words (see img)
#FreePalestine 🇵🇸
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O decodificador adaptativo usa desacordo interno entre propagação de crenças e saídas de estatísticas ordenadas para identificar instâncias de decodificação difícil, reduzindo custos clássicos 3.6× enquanto recupera ganhos de precisão de 85-92% em códigos LDPC quânticos.
Decodificação Adaptativa de Códigos LDPC Quânticos Através de Desacordo do Decodificador
arxiv.org
September 30, 2026 at 6:30 PM
O decodificador adaptativo usa desacordo interno entre propagação de crenças e saídas de estatísticas ordenadas para identificar instâncias de decodificação difícil, reduzindo custos clássicos 3.6× enquanto recupera ganhos de precisão de 85-92% em códigos LDPC quânticos.
מפענח אדפטיבי משתמש בחוסר הסכמה פנימי בין התפשטות אמונה ופלט סטטיסטיקה מסודרת לזיהוי מקרים קשים של פענוח, מה שמקטין עלויות קלאסיות פי 3.6 תוך שחזור של 85-92% מהגברות הדיוק על קודי LDPC קוונטיים.
#תיקון_שגיאות_קוונטי #מחשוב_קוונטי #קודי_LDPC
#תיקון_שגיאות_קוונטי #מחשוב_קוונטי #קודי_LDPC
פענוח אדפטיבי של קודי LDPC קוונטיים דרך חוסר הסכמה בין מפענחים
arxiv.org
September 30, 2026 at 6:30 PM
מפענח אדפטיבי משתמש בחוסר הסכמה פנימי בין התפשטות אמונה ופלט סטטיסטיקה מסודרת לזיהוי מקרים קשים של פענוח, מה שמקטין עלויות קלאסיות פי 3.6 תוך שחזור של 85-92% מהגברות הדיוק על קודי LDPC קוונטיים.
#תיקון_שגיאות_קוונטי #מחשוב_קוונטי #קודי_LDPC
#תיקון_שגיאות_קוונטי #מחשוב_קוונטי #קודי_LDPC
تستخدم وحدة فك التشفير التكيفية الاختلاف الداخلي بين مخرجات انتشار المعتقدات والإحصائيات المرتبة لتحديد حالات فك التشفير الصعبة، مما يقلل التعقيد الحاسوبي الكلاسيكي بنسبة 3.6× مع استعادة 85-92% من مكاسب الدقة في أكواد LDPC الكمومية.
#تصحيح_الأخطاء_الكمومية #الحوسبة_الكمومية #أكواد_LDPC
#تصحيح_الأخطاء_الكمومية #الحوسبة_الكمومية #أكواد_LDPC
فك التشفير التكيفي لأكواد LDPC الكمومية من خلال الاختلاف بين وحدات فك التشفير
arxiv.org
September 30, 2026 at 6:29 PM
تستخدم وحدة فك التشفير التكيفية الاختلاف الداخلي بين مخرجات انتشار المعتقدات والإحصائيات المرتبة لتحديد حالات فك التشفير الصعبة، مما يقلل التعقيد الحاسوبي الكلاسيكي بنسبة 3.6× مع استعادة 85-92% من مكاسب الدقة في أكواد LDPC الكمومية.
#تصحيح_الأخطاء_الكمومية #الحوسبة_الكمومية #أكواد_LDPC
#تصحيح_الأخطاء_الكمومية #الحوسبة_الكمومية #أكواد_LDPC
Bộ giải mã thích ứng sử dụng sự bất đồng nội bộ giữa kết quả lan truyền niềm tin và thống kê được sắp xếp để xác định các trường hợp giải mã khó khăn, giảm chi phí cổ điển 3,6 lần trong khi khôi phục 85-92% lợi ích tăng độ chính xác trên các mã LDPC lượng tử.
Giải mã thích ứng các mã LDPC lượng tử thông qua sự bất đồng của bộ giải mã
arxiv.org
September 30, 2026 at 6:29 PM
Bộ giải mã thích ứng sử dụng sự bất đồng nội bộ giữa kết quả lan truyền niềm tin và thống kê được sắp xếp để xác định các trường hợp giải mã khó khăn, giảm chi phí cổ điển 3,6 lần trong khi khôi phục 85-92% lợi ích tăng độ chính xác trên các mã LDPC lượng tử.
ตัวถอดรหัสแบบปรับตัวใช้ความไม่เห็นด้วยภายในระหว่างการแพร่กระจายความเชื่อและผลลัพธ์สถิติลำดับเพื่อระบุกรณีการถอดรหัสที่ยาก ซึ่งช่วยลดต้นทุนคลาสสิก 3.6 เท่า และคืนค่า 85-92% ของความเพิ่มขึ้นของความแม่นยำในรหัส Quantum LDPC
#การแก้ไขข้อผิดพลาดควอนตัม #การคำนวณควอนตัม #รหัส LDPC
#การแก้ไขข้อผิดพลาดควอนตัม #การคำนวณควอนตัม #รหัส LDPC
การถอดรหัสแบบปรับตัวของรหัส Quantum LDPC ผ่านความไม่สอดคล้องของตัวถอดรหัส
arxiv.org
September 30, 2026 at 6:29 PM
ตัวถอดรหัสแบบปรับตัวใช้ความไม่เห็นด้วยภายในระหว่างการแพร่กระจายความเชื่อและผลลัพธ์สถิติลำดับเพื่อระบุกรณีการถอดรหัสที่ยาก ซึ่งช่วยลดต้นทุนคลาสสิก 3.6 เท่า และคืนค่า 85-92% ของความเพิ่มขึ้นของความแม่นยำในรหัส Quantum LDPC
#การแก้ไขข้อผิดพลาดควอนตัม #การคำนวณควอนตัม #รหัส LDPC
#การแก้ไขข้อผิดพลาดควอนตัม #การคำนวณควอนตัม #รหัส LDPC
Адаптивный декодер использует внутреннее разногласие между выходами распространения убеждения и упорядоченной статистики для выявления сложных экземпляров декодирования, снижая классические затраты в 3,6 раза при восстановлении 85-92% прироста точности на квантовых кодах LDPC.
Адаптивное декодирование квантовых кодов LDPC на основе разногласия декодеров
arxiv.org
September 30, 2026 at 6:28 PM
Адаптивный декодер использует внутреннее разногласие между выходами распространения убеждения и упорядоченной статистики для выявления сложных экземпляров декодирования, снижая классические затраты в 3,6 раза при восстановлении 85-92% прироста точности на квантовых кодах LDPC.
अनुकूलनशील डिकोडर विश्वास प्रसार और क्रमित-सांख्यिकी आउटपुट के बीच आंतरिक असहमति का उपयोग करके कठिन डिकोडिंग उदाहरणों की पहचान करता है, शास्त्रीय लागत को 3.6× तक कम करते हुए क्वांटम LDPC कोड पर सटीकता लाभ का 85-92% पुनः प्राप्त करता है।
#क्वांटमत्रुटिसुधार #क्वांटमकंप्यूटिंग #LDPCकोड
#क्वांटमत्रुटिसुधार #क्वांटमकंप्यूटिंग #LDPCकोड
डिकोडर असहमति के माध्यम से क्वांटम LDPC कोड का अनुकूलनशील डिकोडिंग
arxiv.org
September 30, 2026 at 6:28 PM
適応的デコーダーは、信念伝播法と順序統計出力間の内部的な不一致を利用して困難なデコーディングインスタンスを特定し、古典的コストを3.6倍削減しながら、量子LDPC符号における精度向上の85〜92%を回復します。
#量子誤り訂正 #量子コンピューティング #LDPC符号
#量子誤り訂正 #量子コンピューティング #LDPC符号
デコーダー間の不一致を通じた量子LDPC符号の適応的デコーディング
arxiv.org
September 30, 2026 at 6:28 PM
適応的デコーダーは、信念伝播法と順序統計出力間の内部的な不一致を利用して困難なデコーディングインスタンスを特定し、古典的コストを3.6倍削減しながら、量子LDPC符号における精度向上の85〜92%を回復します。
#量子誤り訂正 #量子コンピューティング #LDPC符号
#量子誤り訂正 #量子コンピューティング #LDPC符号
基於解碼器分歧的量子LDPC碼自適應解碼
arxiv.org
September 30, 2026 at 6:27 PM