Baytaş, Bekir

Profile URL
https://hdl.handle.net/11147/18903
Name Variants
Baytas, B.
Baytas, Bekir
Baytaş, B.
Job Title
Dr. Öğr. Üyesi
Email Address
bekirbaytas@iyte.edu.tr
Main Affiliation
Status
Current Staff
Website
https://math.iyte.edu.tr/wp-content/uploads/sites/92/2025/09/BB-CV-22092025.pdf
ORCID ID
0000-0002-3432-1051
Scopus Author ID
56641623300
Turkish CoHE Profile ID
418655
Google Scholar ID
0rGBLXoAAAAJ
WoS Researcher ID
OYE-3284-2025
Files
BekirBaytas.jpeg (166.78 KB)
BekirBaytas_CV.pdf (103.56 KB)

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Scholarly Output

3

Articles

3

Views / Downloads

386/197

Supervised MSc Theses

0

Supervised PhD Theses

0

WoS Citation Count

2

Scopus Citation Count

2

Patents

0

Projects

0

WoS Citations per Publication

0.67

Scopus Citations per Publication

0.67

Open Access Source

3

Supervised Theses

0

JournalCount
Classical and Quantum Gravity1
Foundations of Science1
Physical Review D1
Current Page: 1 / 1

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Filters

2023 - 20253

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Scholarly Output Search Results

Now showing 1 - 3 of 3
  • Article
    Effective Geometry of Bell-Network States on a Dipole Graph
    (Institute of Physics, 2025) Baytaş, B.; Yokomizo, N.
    Bell-network states are a class of entangled states of the geometry that satisfy an area-law for the entanglement entropy in a limit of large spins and are automorphism-invariant, for arbitrary graphs. We present a comprehensive analysis of the effective geometry of Bell-network states on a dipole graph. Our main goal is to provide a detailed characterization of the quantum geometry of a class of diffeomorphism-invariant, area-law states representing homogeneous and isotropic configurations in loop quantum gravity, which may be explored as boundary states for the dynamics of the theory. We found that the average geometry at each node in the dipole graph does not match that of a flat tetrahedron. Instead, the expected values of the geometric observables satisfy relations that are characteristic of spherical tetrahedra. The mean geometry is accompanied by fluctuations with considerable relative dispersion for the dihedral angle, and perfectly correlated for the two nodes. © 2024 IOP Publishing Ltd. All rights, including for text and data mining, AI training, and similar technologies, are reserved.
  • Article
    Citation - WoS: 2
    Citation - Scopus: 2
    Cosmological States in Loop Quantum Gravity on Homogeneous Graphs
    (American Physical Society, 2023) Baytaş, Bekir; Yokomizo, N.
    We introduce a class of states characterized by proposed conditions of homogeneity and isotropy in loop quantum gravity and construct concrete examples given by Bell-network states on a special class of homogeneous graphs. Such states provide new representations of cosmological spaces that can be explored for the formulation of cosmological models in the context of loop quantum gravity. We show that their local geometry is described in an automorphism-invariant manner by one-node observables analogous to the one-body observables used in many-body quantum mechanics, and compute the density matrix representing the restriction of global states to the algebra of one-node observables. The von Neumann entropy of this density matrix provides a notion of entanglement entropy of a local region that is invariant under automorphisms and can be applied to states involving superpositions of distinct graphs. © 2023 American Physical Society.
  • Article
    The Architecture of Relational Materialism: a Categorial Formation of Onto-Epistemological Premises
    (Springer, 2025) Derin, Ozan Ekin; Baytas, Bekir
    This study formulates the basic premises of materialism, which has largely lost its visibility despite being one of the fundamental philosophical approaches that have been effective in the development of modern scientific practice and the construction of philosophy of science, in an alternative way, and aims to develop a new materialist interpretation of it that is non-reductive, pluralistic and open to the use of more than one scientific discipline. This interpretation, expressed with the term relational materialism, first addresses matter with the concept of signifier and foregrounds the concept of beable as the general philosophical category of matter. Secondly, it formulates the category of beable within the irreducible integrity of the categories of relationality, nonstaticity, and finitude; and positions knownability in terms of its correspondence to these general onto-epistemological categories. Thirdly, it clarifies the conditions of existence and knownability of particular entities under general categories based on specially corresponding onto-epistemological categories (interactability, structurability, contextuality, transformability, scale-dependency, actuality, contingency). In this respect, this study offers a pluralistic philosophical framework within which different methodological positions and scientific disciplines can be formulated and criticized based on combinations of different particular categories under general categories. In the conclusion of this article, the meaning and potential of relational materialism for the development of scientific research programs are evaluated.