AA
Atithi Acharya
quant-phmath.OCcond-mat.dis-nncond-mat.quant-gascond-mat.stat-mechcs.DScond-mat.str-elcs.AIcs.CRcs.ET
On Valency
published · living versionsW_ckerx5b8·v1 · currentpublished
Functional Tensor Trains for High-Order Greeks and Exposure Tails of Multi-Asset Structured Products
with Javier Lopez-Piqueres, Yue Sun, Niraj Kumar
1 version
W_ndrexc2t·v2published
Preprints & journals
19 papers in the corpus · 2016–2026Global Multi-Maturity SPX-VIX Calibration Beyond Markovian Stitching2609.04087v2 · Atithi Acharya, Charlie Che, Yue Sun et al.2026 · 0 citationsarXivon Valency
Faster Algorithms for Multimarginal Optimal Transport2608.09513v2 · Brandon Augustino, Yue Sun, Atithi Acharya et al.2026 · 0 citationsarXiv
Quantum Speedups for Group Relaxations of Integer Linear Programs2602.13494v1 · Brandon Augustino, Dylan Herman, Guneykan Ozgul et al.2026 · 0 citationsarXiv
Reading Qubits with Sequential Weak Measurements: Limits of Information Extraction2512.14583v2 · Cesar Lema, Aleix Bou-Comas, Atithi Acharya et al.2025 · 2 citationsarXiv
Certified randomness using a trapped-ion quantum processor.40140579 · Liu, Minzhao, Shaydulin, Ruslan, Niroula, Pradeep et al.2025 · 33 citationsNature. 2025;640(8058):343-348
qReduMIS: A Quantum-Informed Reduction Algorithm for the Maximum Independent Set Problem2503.12551v3 · Martin J. A. Schuetz, Romina Yalovetzky, Ruben S. Andrist et al.2025 · 0 citationsPhys. Rev. Research 8, 033296 (2026)
Tensor networks for quantum computing2503.08626v3 · Aleksandr Berezutskii, Minzhao Liu, Atithi Acharya et al.2025 · 21 citationsarXiv
Quantum Compilation Toolkit for Rydberg Atom Arrays with Implications for Problem Hardness and Quantum Speedups2412.14976v2 · Martin J. A. Schuetz, Ruben S. Andrist, Grant Salton et al.2024 · 9 citationsPhys. Rev. Research 7, 033107 (2025)
Decomposition Pipeline for Large-Scale Portfolio Optimization with Applications to Near-Term Quantum Computing2409.10301v2 · Atithi Acharya, Romina Yalovetzky, Pierre Minssen et al.2024 · 7 citationsPhys. Rev. Research 7, 023142 (2025)
Synergistic pretraining of parametrized quantum circuits via tensor networks.38102108 · Rudolph, Manuel S, Miller, Jacob, Motlagh, Danial et al.2023 · 73 citationsNature communications. 2023;14(1):8367
Fixed-point Grover Adaptive Search for Quadratic Binary Optimization Problems2311.05592v5 · 'Akos Nagy, Jaime Park, Cindy Zhang et al.2023 · 3 citationsarXiv
Learning the eigenstructure of quantum dynamics using classical shadows2309.12631v1 · Atithi Acharya, Siddhartha Saha, Shagesh Sridharan et al.2023 · 0 citationsarXiv
Unlocking the Potential of Similarity Matching: Scalability, Supervision and Pre-training2308.02427v1 · Yanis Bahroun, Shagesh Sridharan, Atithi Acharya et al.2023 · 0 citationsarXiv
Quantum process tomography with unsupervised learning and tensor networks.37208324 · Torlai, Giacomo, Wood, Christopher J, Acharya, Atithi et al.2023 · 91 citationsNature communications. 2023;14(1):2858
Qubit seriation: Improving data-model alignment using spectral ordering2211.15978v1 · Atithi Acharya, Manuel Rudolph, Jing Chen et al.2022 · 2 citationsarXiv
Decomposition of Matrix Product States into Shallow Quantum Circuits2209.00595v1 · Manuel S. Rudolph, Jing Chen, Jacob Miller et al.2022 · 65 citationsarXiv
Informationally complete POVM-based shadow tomography2105.05992v2 · Atithi Acharya, Siddhartha Saha, Anirvan M. Sengupta2021 · 8 citationsarXiv
Many Body Localization Due to Correlated Disorder in Fock Space1901.04384v1 · Soumi Ghosh, Atithi Acharya, Subhayan Sahu et al.2019 · 35 citationsPhys. Rev. B 99, 165131 (2019)
Computationally efficient error estimate for evaluation of regularization in photoacoustic tomography.27762422 · Bhatt, Manish, Acharya, Atithi, Yalavarthy, Phaneendra K2018 · 12 citationsJournal of biomedical optics. 2016;21(10):106002
Career total: 24 works. 19 are in this corpus.
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