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Welcome

​​Dr. Siddhartha Patra

 

Quantum Simulation • Hybrid QPU-HPC Computing • Artificial Intelligence

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I am an experienced researcher with a strong foundation in theoretical condensed matter physics, quantum computing, and advanced quantum simulation tool development, with extensive experience spanning both academia and industry. I currently hold dual appointments as a Postdoctoral Researcher at the Donostia International Physics Center (DIPC) and Senior Scientist at Multiverse Computing, Spain.

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My work specializes in quantum simulations, tensor network algorithms, hybrid quantum-classical computational methods, and tensorized neural networks for efficient Artificial Intelligence models. I have contributed to both fundamental advances—such as identifying entanglement signatures in strongly correlated systems—and practical innovations, including patent filings and high-performance simulators benchmarked against quantum processors and state of the art simulators.

Research Themes

  • Tensor Network Algorithms (MPS, PEPS, Flexible-PEPS, DMRG, CTMRG)

  • Quantum Circuit Simulation and benchmarking against real hardware

  • Hybrid Classical–Quantum Algorithms for optimization and quantum simulation.

  • Tensorized Neural Networks and quantum-inspired AI models

  • Quantum Cryptographic Attacks using tensor VQE.

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These research directions advance our understanding of complex quantum systems and support scalable tools for simulation, optimization, and intelligent computing.

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