Cover Image

A fixed-point algorithm for matrix projections with applications in quantum information

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Brahmachari, Shrigyan, Rubboli, Roberto, Tomamichel, Marco
Format:	Preprint
Published:	2023
Subjects:	Quantum Physics Mathematical Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Quantum contextual bandits and recommender systems for quantum data
by: Brahmachari, Shrigyan, et al.
Published: (2023)

The strong converse exponent of composable randomness extraction against quantum side information
by: Rubboli, Roberto, et al.
Published: (2026)

Dual unitaries as maximizers of the distance to local product gates
by: Brahmachari, Shrigyan, et al.
Published: (2022)

New additivity properties of the relative entropy of entanglement and its generalizations
by: Rubboli, Roberto, et al.
Published: (2022)

Additivity of quantum relative entropies as a single-copy criterion
by: Beigi, Salman, et al.
Published: (2025)

Mixed-state additivity properties of magic monotones based on quantum relative entropies for single-qubit states and beyond
by: Rubboli, Roberto, et al.
Published: (2023)

Optimal Qubit Purification and Unitary Schur Sampling via Random SWAP Tests
by: Brahmachari, Shrigyan, et al.
Published: (2025)

Rethinking quantum smooth entropies: Tight one-shot analysis of quantum privacy amplification
by: Regula, Bartosz, et al.
Published: (2026)

Chain rules for quantum channels
by: Berta, Mario, et al.
Published: (2022)

Entanglement monogamy via multivariate trace inequalities
by: Berta, Mario, et al.
Published: (2023)

Quantum conditional entropies from convex trace functionals
by: Rubboli, Roberto, et al.
Published: (2024)

Learning Hamiltonians in the Heisenberg limit with static single-qubit fields
by: Brahmachari, Shrigyan, et al.
Published: (2026)

Umlaut information
by: Girardi, Filippo, et al.
Published: (2025)

Quantum umlaut information
by: Girardi, Filippo, et al.
Published: (2025)

Continuity of entropies via integral representations
by: Berta, Mario, et al.
Published: (2024)

On a gap in the proof of the generalised quantum Stein's lemma and its consequences for the reversibility of quantum resources
by: Berta, Mario, et al.
Published: (2022)

Multifold degeneracy points of quantum systems and singularities of matrix varieties
by: Frank, György, et al.
Published: (2025)

On random classical marginal problems with applications to quantum information theory
by: Jha, Ankit Kumar, et al.
Published: (2024)

Twisting factors and fixed-time models in quantum field theory
by: Vasselli, Ezio
Published: (2024)

Quantum dichotomies and coherent thermodynamics beyond first-order asymptotics
by: Lipka-Bartosik, Patryk, et al.
Published: (2023)

One application of Duistermaat-Heckman measure in quantum information theory
by: Zhang, Lin, et al.
Published: (2025)

Complex tridiagonal quantum Hamiltonians and matrix continued fractions
by: Znojil, Miloslav
Published: (2025)

Conditional entropy and information of quantum processes
by: Das, Siddhartha, et al.
Published: (2024)

Pretty-good simulation of all quantum measurements by projective measurements
by: Kotowski, Michał, et al.
Published: (2025)

Quantum algorithms for Young measures: applications to nonlinear partial differential equations
by: Jin, Shi, et al.
Published: (2026)

A unifying framework for quantum simulation algorithms for time-dependent Hamiltonian dynamics
by: Cao, Yu, et al.
Published: (2024)

The Hilbert-Schmidt norms of quantum channels and matrix integrals over the unit sphere
by: Li, Yuan, et al.
Published: (2026)

Thermodynamic work capacity of quantum information processing
by: Badhani, Himanshu, et al.
Published: (2025)

Relativistically invariant encoding of quantum information revisited
by: Schlichtholz, Konrad, et al.
Published: (2024)

Fundamental questions on robustness and accuracy for classical and quantum learning algorithms
by: Liu, Nana
Published: (2026)

Intrinsic exceptional point -- a challenge in quantum theory
by: Znojil, Miloslav
Published: (2024)

Correlation measures of a quantum state and information characteristics of a quantum channel
by: Shirokov, M. E.
Published: (2023)

Quantum algorithms for matrix geometric means
by: Liu, Nana, et al.
Published: (2024)

Time-of-arrival distributions for continuous quantum systems and application to quantum backflow
by: Beau, Mathieu, et al.
Published: (2024)

Vectorization of the density matrix and quantum simulation of the von Neumann equation of time-dependent Hamiltonians
by: Kunold, Alejandro
Published: (2023)

Some properties and applications of the new quantum $f$-divergences
by: Beigi, Salman, et al.
Published: (2025)

A generalization of the Choi isomorphism with application to open quantum systems
by: Schmidt, Heinz-Jürgen
Published: (2024)

Spreading of information on a network: a quantum view
by: Bagarello, F., et al.
Published: (2023)

Symmetry-based quantum algorithms for open-shop scheduling with hard constraints
by: Binkowski, Lennart, et al.
Published: (2022)

Fundamental limits on quantum cloning from the no-signalling principle
by: Hu, Yanglin, et al.
Published: (2023)