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Kandungan disediakan oleh Sebastian Hassinger - quantum computing expert and Sebastian Hassinger. Semua kandungan podcast termasuk episod, grafik dan perihalan podcast dimuat naik dan disediakan terus oleh Sebastian Hassinger - quantum computing expert and Sebastian Hassinger atau rakan kongsi platform podcast mereka. Jika anda percaya seseorang menggunakan karya berhak cipta anda tanpa kebenaran anda, anda boleh mengikuti proses yang digariskan di sini https://ms.player.fm/legal.
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Quantum imaginary time evolution with Zoe Holmes

35:02
 
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Manage episode 470018727 series 3377506
Kandungan disediakan oleh Sebastian Hassinger - quantum computing expert and Sebastian Hassinger. Semua kandungan podcast termasuk episod, grafik dan perihalan podcast dimuat naik dan disediakan terus oleh Sebastian Hassinger - quantum computing expert and Sebastian Hassinger atau rakan kongsi platform podcast mereka. Jika anda percaya seseorang menggunakan karya berhak cipta anda tanpa kebenaran anda, anda boleh mengikuti proses yang digariskan di sini https://ms.player.fm/legal.

Professor Zoe Holmes from EPFL in Lausanne, Switzerland, discusses her work on quantum imaginary time evolution and variational techniques for near-term quantum computers. With a background from Imperial College London and Oxford, Holmes explores the limits of what can be achieved with NISQ (Noisy Intermediate-Scale Quantum) devices.

Key topics covered:

  • Quantum Imaginary Time Evolution (QITE) as a cooling-inspired algorithm for finding ground states
  • Comparison of QITE to Variational Quantum Eigensolver (VQE) approaches
  • Challenges in variational methods, including barren plateaus and expressivity concerns
  • Trade-offs between circuit depth, fidelity, and practical implementation on current hardware
  • Potential for scientific value from NISQ-era devices in physics and chemistry applications
  • The interplay between classical and quantum methods in advancing our understanding of quantum systems

  continue reading

72 episod

Artwork
iconKongsi
 
Manage episode 470018727 series 3377506
Kandungan disediakan oleh Sebastian Hassinger - quantum computing expert and Sebastian Hassinger. Semua kandungan podcast termasuk episod, grafik dan perihalan podcast dimuat naik dan disediakan terus oleh Sebastian Hassinger - quantum computing expert and Sebastian Hassinger atau rakan kongsi platform podcast mereka. Jika anda percaya seseorang menggunakan karya berhak cipta anda tanpa kebenaran anda, anda boleh mengikuti proses yang digariskan di sini https://ms.player.fm/legal.

Professor Zoe Holmes from EPFL in Lausanne, Switzerland, discusses her work on quantum imaginary time evolution and variational techniques for near-term quantum computers. With a background from Imperial College London and Oxford, Holmes explores the limits of what can be achieved with NISQ (Noisy Intermediate-Scale Quantum) devices.

Key topics covered:

  • Quantum Imaginary Time Evolution (QITE) as a cooling-inspired algorithm for finding ground states
  • Comparison of QITE to Variational Quantum Eigensolver (VQE) approaches
  • Challenges in variational methods, including barren plateaus and expressivity concerns
  • Trade-offs between circuit depth, fidelity, and practical implementation on current hardware
  • Potential for scientific value from NISQ-era devices in physics and chemistry applications
  • The interplay between classical and quantum methods in advancing our understanding of quantum systems

  continue reading

72 episod

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