#QuantumMath
Established tighter bounds on mutually orthogonal quantum Latin squares: sets with n-2 elements must be classical, enabling construction of larger non-classical sets for prime power orders.

#QuantumMath #QuantumInformation #Research
Bounds on Mutually Orthogonal Quantum Latin Squares
arxiv.org
July 15, 2026 at 8:37 AM
Lesniewski defines a pseudo-ultrametric on von Neumann's incomplete tensor products, quantifying distance via convergence exponents. This refined mathematical framework offers rigorous insights into quantum state equivalence and many-worlds branching.

#QuantumMath #QuantumMechanics #News
Novel Ultrametric Framework for Infinite Tensor Products of Hilbert Spaces
iq.fp2.dev
July 14, 2026 at 10:25 AM
Novel algebraic framework for analyzing infinite many-body bosonic systems, establishing that limit states satisfy equilibrium conditions (KMS) regardless of interaction type, with refined analysis of Bose-Einstein condensate formation.

#QuantumMath #OperatorAlgebras #BoseEinstein
Resolvent Algebras and Limit States of Interacting Canonical Ensembles
iq.fp2.dev
July 14, 2026 at 3:32 AM
Connects the Hilbert-Polya conjecture to quantum Hamiltonians while introducing p-adic quantum computing models and algebraic entanglement frameworks based on lattice spin structures and Galois representations of elliptic curves.

#QuantumMath #EntanglementTheory #Research
Quantum Models of the Riemann Zeta Function and Algebraic Entanglement
iq.fp2.dev
June 30, 2026 at 9:42 AM
Extends the Atiyah–Singer theorem to non-Hermitian Dirac operators, proving spectral indices are topologically protected under smooth deformations when operators are diagonalizable and strongly elliptic.

#TopologicalPhysics #QuantumMath #Research
Topological Protection of the Index for Non-Hermitian Dirac Operators
iq.fp2.dev
April 18, 2026 at 8:43 PM
Holevo & Utkin (Steklov Institute) proved a tight lp-norm inequality for d=3 and numerically validated it up to 200 dimensions using Fourier analysis, with direct implications for minimising output entropy in quantum channels.

#QuantumInformation #QuantumMath #News
Lp-Norm Inequality Proven in 3D, Numerically Verified to 200 Dimensions
iq.fp2.dev
March 30, 2026 at 2:28 PM