PAPERZILLA

Crunching Academic Papers into Bite-sized Insights.

About

Sign Out

← Back

/

/

Algebra and Number Theory

Algebra and Number Theory

Abstract algebraic structures and properties of integers, including groups, rings, fields, algebraic geometry, arithmetic geometry, and applications to cryptography and coding theory

4 papers in this specialization

Paperzilla Papers in Algebra and Number Theory

Non-intersecting ring currents in [12]infinitene

The study reveals that [12]infinitene exhibits two non-intersecting diatropic ring currents along its edges, leading to a shielding cone and aromatic behavior. This contradicts predictions based on the Möbius aromaticity rule for twisted annulenes. The dication, however, shows paratropic ring currents and antiaromatic character due to a strong through-space ring current between stacked rings.

Jul 14, 11:00 AM

New methods for conformal correlation functions

This paper introduces a novel uplift for quasi-primary operators in conformal field theory, enabling a unified treatment of all operators irrespective of their Lorentz representations. This leads to a simplified calculation of correlation functions and a new, more practical operator product expansion.

JHEP06(2020)028.pdf

Jul 14, 11:00 AM

The spectral localizer for even index pairings

This paper introduces the spectral localizer, a finite-dimensional matrix that can be used to compute the topological invariant (even index pairing) associated with a topological insulator in even spatial dimensions. The key finding is that half the signature of this spectral localizer equals the index pairing, enabling its numerical calculation.

Jul 14, 10:59 AM

Renormalising SPDEs in regularity structures

This paper develops a general method for "renormalizing" a wide class of singular stochastic partial differential equations (SPDEs), showing that the renormalised solutions are equivalent to classical solutions of a modified equation with added counterterms. This provides a robust theoretical framework for studying the existence and behavior of solutions to complex systems driven by noise.

Jul 14, 10:59 AM

© 2025 Paperzilla. All rights reserved.