QuICS Courses

Dynamical Transition in Controllable Quantum Neural Networks with Large Depth

Delve into quantum neural networks' training dynamics, exploring transcritical bifurcation transitions, Lotka-Volterra equations, and experimental validations on IBM quantum devices.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Quantum Phases of Rydberg Atoms on Shastry-Sutherland Lattice

Explore quantum phases and critical points of Rydberg atoms in frustrated Shastry-Sutherland lattice, validated through experimental testing on QuEra's quantum computer.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Quantum Phases of Rydberg Atoms on Shastry-Sutherland Lattice

Explore quantum phases and critical points of Rydberg atoms in frustrated Shastry-Sutherland lattice, validated through experimental testing on QuEra's quantum computer.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Quantum Codes as Robust Phases of Matter

Explore the deep connection between quantum error correction and phases of matter, discovering how quantum codes with check soundness represent absolutely stable phases with implications for thermodynamics.

• YouTube
• 1 hour 5 minutes
• Self-Paced
• Free Video

Lost, but not Forgotten: Extracting Quantum Information in Noisy Systems

Explore quantum information preservation in noisy systems, focusing on quantum trees where information delocalization competes with noise effects, and learn about novel decoders that enable indefinite quantum information preservation.

• YouTube
• 57 minutes
• Self-Paced
• Free Video

Error-corrected Fermionic Quantum Processors with Neutral Atoms

Explore error correction in fermionic quantum processors using neutral atoms, overcoming atom-number superselection constraints through innovative fermionic referencing techniques to achieve quadratic error rate suppression.

• YouTube
• 56 minutes
• Self-Paced
• Free Video

Conditional Lower Bounds for Algorithms with Pre-processed Advice

Explore the tradeoffs between resources in algorithmic tasks with pre-processing phases, examining conditional lower bounds based on problems like 3SUM Indexing and potential quantum extensions.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

A General Quantum Duality for Representations of Groups - Applications to Quantum Money, Lightning, and Fire

Delve into quantum duality principles and their applications in quantum money, lightning, and fire, exploring computational equivalences and cryptographic constructions for secure quantum states.

• YouTube
• 1 hour 19 minutes
• Self-Paced
• Free Video

Hardware-Efficient Quantum Error Correction Using Concatenated Bosonic Qubits

Explore hardware-efficient quantum error correction through concatenated bosonic qubits, focusing on superconducting circuit experiments and strategies for achieving lower logical error rates.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

Principle-Based Formulations of Quantum Theory - Density Matrices and POVM Elements

Delve into principle-based formulations of quantum theory through theorems characterizing density matrices and POVM elements, exploring physical and informational foundations of quantum systems.

• YouTube
• 58 minutes
• Self-Paced
• Free Video

GKP Codes: A Rosetta Stone for Quantum Error Correction

Explore GKP Codes for fault-tolerant quantum computation, examining logical Clifford gates, complex elliptic curves, and geometric understanding of fault-tolerance. Discover connections between physics and modern mathematics.

• YouTube
• 1 hour 5 minutes
• Self-Paced
• Free Video

Stabilization of Cat-State Manifolds Using Nonlinear Reservoir Engineering

Explore novel reservoir engineering for stabilizing multi-component Schrödinger's cat states, examining interference, symmetry, and robustness in bosonic codes with trapped ion and superconducting circuit implementations.

• YouTube
• 52 minutes
• Self-Paced
• Free Video

Quantum Spin Chains and Symmetric Functions: Connections to Representation Theory and Combinatorics

Explore quantum spin chains' connections to representation theory, combinatorics, and algebraic geometry through quantum integrability and symmetric functions.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

QCVV: Making Quantum Computers Less Broken

Explore quantum characterization, verification, and validation (QCVV) techniques to assess and improve quantum computer performance, including gate set tomography and robust phase estimation.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

Tailoring Fault-Tolerance to Quantum Algorithms

Explore tailored fault-tolerance in quantum computing, focusing on Trotter circuits for quantum simulation using the [[n,n−2,2]] error-detecting code family and flag gadgets.

• YouTube
• 40 minutes
• Self-Paced
• Free Video