Zobrazeno 1 - 10
of 4 046
pro vyhledávání: '"van Zyl P"'
We explore the relationship between complexity and duality in quantum systems, focusing on how local and non-local operators evolve under time evolution. We find that non-local operators, which are dual to local operators under specific mappings, exh
Externí odkaz:
http://arxiv.org/abs/2411.02546
Autor:
Beeri, Gal, Chamot, Benoit, Latchem, Elena, Venkatesh, Shruthi, Whalan, Sarah, Kruger, Van Zyl, Martino, David
This exploratory pilot study investigated the potential of combining a domain-specific model, BERN2, with large language models (LLMs) to enhance automated disease phenotyping from research survey data. Motivated by the need for efficient and accurat
Externí odkaz:
http://arxiv.org/abs/2410.20695
Collective field theory offers a constructive framework for exploring the AdS/CFT duality. In this article, we focus on constructing rotations within the light-front quantized collective field theory for the full set of spatial coordinates in the dua
Externí odkaz:
http://arxiv.org/abs/2408.06089
We consider the collective field theory description of the singlet sector of a free and massless matrix field in $d$ dimensions. The $k$-local collective fields are functions of $(d-1)k+1$ coordinates. We provide a map between the collective fields a
Externí odkaz:
http://arxiv.org/abs/2406.18248
In this paper we consider the collective field theory description of the singlet sector of a free matrix field in 2+1 dimensions. This necessarily involves the study of $k$-local collective fields, which are functions of $2k+1$ coordinates. We argue
Externí odkaz:
http://arxiv.org/abs/2405.04148
In this paper we consider the collective field theory description of a single free massless scalar matrix theory in 2+1 dimensions. The collective fields are given by $k$-local operators obtained by tracing a product of $k$-matrices. For $k=2$ and $k
Externí odkaz:
http://arxiv.org/abs/2403.19391
Bilocal holography provides a constructive approach to the vector model/higher spin gravity duality. It has two ingredients: a change of field variables and a change of space time coordinates. The change of field variables ensures that the loop expan
Externí odkaz:
http://arxiv.org/abs/2403.07606
Publikováno v:
J. Phys. A: Math. Theor. 57 395201 (2024)
The one-body density matrix (ODM) for a zero temperature non-interacting Fermi gas can be approximately obtained in the semiclassical regime through different $\hbar$-expansion techniques. One would expect that each method of approximating the ODM sh
Externí odkaz:
http://arxiv.org/abs/2402.02206
This research paper adopts a methodology by conducting a thorough literature review to uncover the essential prerequisites for achieving a prosperous career in the field of Information Security (IS). The primary objective is to increase public awaren
Externí odkaz:
http://arxiv.org/abs/2402.03324
Krylov complexity is a measure of operator growth in quantum systems, based on the number of orthogonal basis vectors needed to approximate the time evolution of an operator. In this paper, we study the Krylov complexity of a $\mathsf{PT}$-symmetric
Externí odkaz:
http://arxiv.org/abs/2312.15790