The exact LCU sampling overhead of collective diagonal unitaries: resonances and a continued-fraction dichotomy
quant-ph
Submitted: 2026-10-02
Updated: 2026-10-05
Sources
- Error mitigation for short-depth quantum circuits
- Circuit knitting with classical communication
- Probabilistic Interpolation of Quantum Rotation Angles
- Efficient Fourier-Based Linear Combination of Unitaries and Applications in Quantum Optimization
- Exponentially-improved effective descriptions of physical bosonic systems
- Coherent-State Propagation: A Computational Framework for Simulating Bosonic Quantum Systems
- Implementing any Linear Combination of Unitaries on Intermediate-term Quantum Computers
- Convex geometry of quantum resource quantification
- Simulation of quantum circuits by low-rank stabilizer decompositions
- Generation of discrete superpositions of coherent states in the anharmonic oscillator model
- Equidistribution for higher-rank Abelian actions on Heisenberg nilmanifolds
- Quantum dynamics as a physical resource
- Optimal quantum circuit cuts with application to clustered Hamiltonian simulation
- Distribution Complexity of Electronic Structure Simulations on Quantum Supercomputers
- Classical simulations of Abelian-group normalizer circuits with intermediate measurements
- Quantum Information Processing with Finite Resources -- Mathematical Foundations
- Addition on a Quantum Computer
- Quantum arithmetic with the Quantum Fourier Transform
- Simulating quantum circuits with restricted quantum computers
- Entanglement geometry separates circuit cutting, classical hardness, and trainability
Related papers
- Reconquering Bell sampling on qudits: stabilizer learning and testing, quantum pseudorandomness bounds, and more
- Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
- Polynomial-time classical and quantum simulation of quantum impurity models
- A quasiparticle-protected superconducting qubit
- Theory of quantum-enhanced interferometry with general Markovian light sources
- A convergent hierarchy of spectral gap certificates for qubit Hamiltonians