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1707 papers in math-ph · page 21
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Symmetry spans enforce gaplessness without anomalies
Symmetry Spans and Enforced Gaplessness
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Twistor space produces 4D Yang-Baxter sigma model
The Yang-Baxter Sigma Model from Twistor Space
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Protocol for charged black holes implies quantized charge loss
A QFT information protocol for charged black holes
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APS splits non-unitary dynamics into unitary and Hermitian parts
Quantum Simulation of Non-Unitary Dynamics via Amplitude-Phase Separation
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First coupled Dirac-Yang-Mills pairs on closed spin manifolds
Spherically symmetric Dirac-Yang-Mills pairs on Riemannian manifolds
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Factorization homology reproduces CFT sphere partition functions
Conformally flat factorization homology in Ind-Hilbert spaces and Conformal field theory
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Fiber functor explains weak Hopf algebra in braided categories
The braided Doplicher-Roberts program and the Finkelberg-Kazhdan-Lusztig equivalence: A historical perspective, recent progress, and future directions
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Ruijsenaars chain contains elliptic Toda models as special cases
Elliptic Ruijsenaars-Toda and elliptic Toda chains: classical r-matrix structure and relation to XYZ chain
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Rotating measurement basis adds modulation to spin resonance probabilities
Kinematic Modulation in Driven Spin Resonance
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Projective time unifies free particle and oscillator via Cayley maps
Projective Time, Cayley Transformations and the Schwarzian Geometry of the Free Particle--Oscillator Correspondence
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QAOA beats SDP for Max-k-Cut on low-degree regular graphs
Quantum Approximate Optimization of Integer Graph Problems and Surpassing Semidefinite Programming for Max-k-Cut
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Explicit Mackey induction constructs all 2D group representations
Representations of the D=2 Euclidean and Poincar\'e groups
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Edge-state gap enables gated spin transport in altermagnets
Real and momentum space analysis of topological phases in 2D d-wave altermagnets
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Optimal dispersed subsets are all points outside a self-consistent ball
The Most Dispersed Subset of Random Points in $\mathbb{R}^d$
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Higher p-form connections defined via Atiyah algebroid splittings
Symmetries and Higher-Form Connections in Derived Differential Geometry
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Perturbations of exact gravitational wave stay stable in Bianchi IV universe
Linear perturbations of an exact gravitational wave in the Bianchi IV universe
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Quantum walk resonances reduce to finite matrix perturbations
Resonant scattering for tunable quantum walks on graphs with tails
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Small mass ratio yields rotating star-planet minimizers
Existence for Stable Rotating Star-Planet Systems
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Non-rotating star models are unique and scale with total mass
Revisiting Non-Rotating Star Models: Classical Existence and Uniqueness Theory and Scaling Relations
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Non-perturbative theory gives SDiff equivariance to FQH excitations
Non-Perturbative SDiff Covariance of Fractional Quantum Hall Excitations
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Finite-T threshold driving rate splits into size and temperature factors
Universal scaling of finite-temperature quantum adiabaticity in driven many-body systems
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Binary stars admit finite-energy minimizers in Wasserstein L^∞ topology
Gradient Existence and Energy Finiteness of Local Minimizers in the Wasserstein $L^\infty$ Topology for Binary-Star Systems
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SYK Hamiltonians with overlaps converge to mixed q-Gaussian systems
Limit joint distributions of SYK Models with partial interactions, Mixed q-Gaussian Models and Asymptotic $\varepsilon$-freeness
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Gauged Courant sigma models incorporate Lie group symmetries consistently
Gauged Courant sigma models
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Metaplectic semigroup extends to positive complex matrices
The metaplectic semigroup and its applications to time-frequency analysis and evolution operators
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Close DN maps force systole to zero on Schottky doubles
On non-homeomorphic surfaces with close DN maps
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Operator algebras unify open quantum systems
Miniatures on Open Quantum Systems
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Drift-diffusion exit laws yield exact boundary kernels
First-Hitting Location Laws as Boundary Observables of Drift-Diffusion Processes
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DIM and twisted Cherednik systems share symmetric eigenfunctions for t = q^{-m}
Symmetric polynomials: DIM integrable systems versus twisted Cherednik systems
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Bifurcation solutions fold from figure-eight choreographies
Fold of a bifurcation solution from the figure-eight choreography in the three body problem
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Wave map self-similar solutions stable without symmetry in d>=4
Mode stability of self-similar wave maps without symmetry in higher dimensions
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Interpolation links instant-form and light-front conformal algebras
Interpolating conformal algebra in $(1+1)$ dimensions between the instant form and the light-front form of relativistic dynamics
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Weyl group invariants centrally extend A_n matrix algebra
Birational Weyl Group Action on the Symplectic Groupoid and Cluster Algebras
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Clifford-split-octonion algebra realizes massless conformal representations
Massless Representations in Conformal Space and Their de Sitter Restrictions
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Geometry rebuilt as a quotient of what measurements can distinguish
Recognition Geometry
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Single-time surface data uniquely fixes underwater bottom shape
Uniqueness and stability in bottom detection through surface measurements of water waves
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Cauchy singularity near stationary point yields three-term asymptotics
Stationary phase with Cauchy singularity. A critical point of signature $(+,-)$
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Kerr spin lengthens or shortens black hole infall times
Covariant interpretation of proper infall times in Kerr spacetime
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Phase diagram derived for random noncommutative geometries
Symmetry Breaking and Phase Transitions in Random Non-Commutative Geometries and Related Random-Matrix Ensembles
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Countable basis puts free electromagnetic fields in ℓ²
Countable basis for free electromagnetic fields
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Relativity emerges from averaged multiplicative Hamiltonian
Relativistic Hamiltonian as an emergent structure from information geometry
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Quantum filter derived for squeezed noise inputs
Quantum Filtering for Squeezed Noise Inputs
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Hörmander criterion makes martingale observables smooth
Smoothness of martingale observables and generalized Feynman-Kac formulas
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Twisted Cherednik eigenfunctions inherit q=1 structure at general q,t
Twisted Cherednik spectrum as a $q,t$-deformation
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Hierarchical cutoff bounds quantum gradient variance polynomially
H-EFT-VA: An Effective-Field-Theory Variational Ansatz with Provable Barren Plateau Avoidance
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Perturbations create outlier eigenvalues in non-Hermitian matrices
The eigenvalues and eigenvectors of finite-rank normal perturbations of large rotationally invariant non-Hermitian matrices
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Signature-change metrics lose transversality on non-orientable surfaces
M\"obius-Type Structures in Non-Orientable Singular Semi-Riemannian Manifolds
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Stricter probability measures full quantum localization in subspaces
Localization of quantum states within subspaces
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Zero-error list bounds match when quantum overlaps form PSD matrix
Zero-Error List Decoding for Classical-Quantum Channels
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Quantum [G,H] nonempty exactly when quantum strategy wins game
Quantum graphs of homomorphisms