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Showing 1084 results for "malcolm carroll" · Preprint
Physics Preprint PDF DOI

Phase-Space Contractions of Carrollian Black-Hole Thermodynamics

Yingnan Xu, Shuangshuang Chu · 2026

We study Carrollian limits of Schwarzschild-AdS black-hole thermodynamics using covariant phase space. Allowing the cosmological constant to vary, we derive the extended Iyer-Wald identity and identif…

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Physics Preprint PDF DOI

Absence of Quasi-Majorana False Positives in Full-Shell Hybrid Nanowires

Carlos Paya, Cesar Robles, Pablo San-Jose, Elsa Prada · 2026

Tunneling spectroscopy cannot be used as an unambiguous detection tool for Majorana zero modes (MZMs) in conventional partial-shell nanowires. The presence of smooth confinement at the end of the hybr…

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Physics Preprint PDF DOI

Stationary solutions in the small-$c$ expansion of GR

Enes Bal, Ertugrul Ekiz, Emre Onur Kahya, Utku Zorba · 2026

We study the small-$c$ expansion of general relativity in ADM variables up to next-to-next-to-leading order (NNLO). We show that, in the stationary sector, this formulation renders the field equations…

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Mathematics Preprint PDF DOI

Unconstrained and Ropelength-Windowed $p$-densities of Knot Types

Makoto Ozawa · 2026

We study a family of scale-invariant $p$-densities of knot types in $R^3$, defined as the ratio of length to an $L^p$-type spread of pairwise distances along a curve. The first point of the paper is t…

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Physics Preprint PDF DOI

Carrollian quantum states and flat space holography

Stefan Fredenhagen, Stefan Prohazka, Robert Tiefenbacher · 2026

We study free Carrollian quantum field theories from an algebraic perspective and explore their implications for flat space holography. As explicit examples, we construct the electric and magnetic Car…

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Computer Science Preprint PDF DOI

Adversarial Malware Generation in Linux ELF Binaries via Semantic-Preserving Transformations

Lukas Hrdonka, Martin Jurecek · 2026

Malware development and detection have undergone significant changes in recent years as modern concepts, such as machine learning, have been used for both adversarial attacks and defense. Despite inte…

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Computer Science Preprint PDF DOI

PASS: A Provenanced Access Subaccount System for Blockchain Wallets

Jay Yu, Shunfan Zhou, Hang Yin, Brian Seong · 2026

Blockchain wallets conventionally follow an ownership model where possession of a private key grants unilateral control. However, this assumption is brittle for emerging settings such as AI agent wall…

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AI & Data Science Preprint PDF DOI

Which Small-Sample Correction Should Be Used When Analyzing Stepped-Wedge Designs with Time-Varying Treatment Effects?

Yongdong Ouyang, Monica Taljaard, James P. Hughes, Fan Li · 2026

Stepped-wedge cluster randomized trials (SW-CRTs) evaluate interventions rolled out across clusters over time. Standard analyses typically use immediate-treatment (IT) models, which assume effects beg…

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Physics Preprint PDF DOI

Coulomb Potential in Podolsky-Carroll-Field-Jackiw Electrodynamics

D. S. Cabral, L. A. S. Evangelista, A. F. Santos · 2026

Podolsky electrodynamics, a higher-derivative extension of Maxwell's theory characterized by the Podolsky parameter $\lambda=1/m$, which modifies the photon dispersion relation and regularizes short-d…

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Mathematics Preprint PDF DOI

Remarks on Topological Rigidity of Real Moment-Angle Manifolds

Ioannis Gkeneralis · 2026

We study topological rigidity of real moment-angle manifolds associated to flag simplicial complexes. Using the cubical geometry arising from the Davis construction, we identify the universal cover wi…

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Physics Preprint PDF DOI

Carroll fermions, expansions and the lightcone

Arjun Bagchi, Saikat Mondal · 2026

We investigate fermions on Carrollian manifolds. We complement previous intrinsic analysis by deriving Carrollian fermion actions from a relativistic Dirac theory via a systematic expansion in the spe…

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Computer Science Preprint PDF DOI

Constant-Factor Approximation for the Uniform Decision Tree

Micha{l} Szyfelbein · 2026

We resolve a long-standing open question, about the existence of a constant-factor approximation algorithm for the average-case \textsc{Decision Tree} problem with uniform probability distribution ove…

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Physics Preprint PDF DOI

Statistical Signatures of Majorana Zero Modes in Disordered Topological Superconductor Antidot Vortices

Zhibo Ren, Jukka I. Vayrynen · 2026

An antidot-pinned vortex in a three-dimensional topological insulator-superconductor platform hosts a Majorana zero mode (MZM). However, numerous Caroli-de Gennes-Matricon (CdGM) states coexist with i…

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AI & Data Science Preprint PDF DOI

A Practical Guide to Interpret a Randomized Controlled Trial

Ibrahim Halil Tanboga · 2026

The most dangerous error in clinical trial interpretation is equating p > 0.05 with no effect. This review provides a practical, algorithm-based framework for classifying randomized controlled trial (…

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Physics Preprint PDF DOI

On Carrollian Loop Amplitudes for Gauge Theory and Gravity

Vijay Nenmeli, Bin Zhu · 2026

Carrollian amplitudes are scattering amplitudes of massless particles written in position space at null infinity. We study various aspects of Carrollian amplitudes for gauge theory and gravity at loop…

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Computer Science Preprint PDF DOI

Parameterized Approximation of Rectangle Stabbing

Huairui Chu, Ajaykrishnan E S, Daniel Lokshtanov, Anikait Mundhra, Thomas Schibler, Xiaoyang Xu, Jie Xue · 2026

In the Rectangle Stabbing problem, input is a set ${\cal R}$ of axis-parallel rectangles and a set ${\cal L}$ of axis parallel lines in the plane. The task is to find a minimum size set ${\cal L}^* \s…

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Mathematics Preprint PDF DOI

A Concise Proof of the $L_0$ Dichotomy

Tonatiuh Matos-Wiederhold · 2026

Carroy, Miller, Schrittesser, and Vidny\'anszky established the $L_0$ dichotomy: there is a Borel graph of Borel chromatic number three that admits a continuous homomorphism to every analytic graph of…

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AI & Data Science Preprint PDF DOI

$\texttt{YC-Bench}$: Benchmarking AI Agents for Long-Term Planning and Consistent Execution

Muyu He, Adit Jain, Anand Kumar, Vincent Tu, Soumyadeep Bakshi, Sachin Patro, Nazneen Rajani · 2026

As LLM agents tackle increasingly complex tasks, a critical question is whether they can maintain strategic coherence over long horizons: planning under uncertainty, learning from delayed feedback, an…

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Physics Preprint PDF DOI

A Twisted Origin for Magnetic Carroll Supersymmetry

Ilayda Bulunur, Osman Ergec, Oguzhan Kasikci, Mehmet Ozkan, Mustafa Salih Zog · 2026

Magnetic Carrollian theories provide a natural setting for field theories with nontrivial spatial structure in the Carroll limit and are therefore natural candidates for flat-space holographic duals. …

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Physics Preprint PDF DOI

High energy scattering and null strings

Arjun Bagchi, Sachin Grover, Sharang Rajesh Iyer, Amartya Saha · 2026

We propose an instrinsic worldsheet description of the ultra-high energy regime of string scattering based on worldsheet symmetries. At very high energies, the fundamental string becomes tensionless a…

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