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Progress of Theoretical and Experimental Physics

@PTEP_Official

PTEP is an international and fully open access journal by the Physical Society of Japan, publishing articles on theoretical and experimental physics.

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Joined November 2021
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Shohei Saga and Shuichiro Yokoyama Primordial tensor mode from the neutrino sector doi.org/10.1093/ptep/ptag196 #PTEP
Primordial tensor mode from the neutrino sector

Primordial tensor mode from the neutrino sector

Abstract. We show that a regular solution for primordial tensor fluctuations can arise from the higher-order multipoles of the collisionless neutrino distr

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Abdelmalek Boumali Non-Abelian Dirac oscillator in a uniform Yang–Mills background: exact spectrum and spin–isospin mixing doi.org/10.1093/ptep/ptag195 #PTEP
Non-Abelian Dirac oscillator in a uniform Yang–Mills background: exact spectrum and spin–isospin...

Non-Abelian Dirac oscillator in a uniform Yang–Mills background: exact spectrum and spin–isospin...

Abstract. We study a planar Dirac oscillator in a uniform gauge background with an Abelian magnetic component and two non-Abelian amplitudes. The noncommut

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Rich´ard Balka, G´abor Homa, and Andr´as Csord´as Effective eigenvalue approximation from moments for self-adjoint trace-class operators doi.org/10.1093/ptep/ptag194 #PTEP
Effective eigenvalue approximation from moments for self-adjoint trace-class operators

Effective eigenvalue approximation from moments for self-adjoint trace-class operators

Abstract. Spectral properties of bounded linear operators play a crucial role in several areas of mathematics and physics. For each self-adjoint, trace-cla

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Rika Danjo, Toshimi Suda and Toshio Suzuki A novel method to determine the 4th moment of the 208Pb charge density from low-momentum-transfer electron scattering doi.org/10.1093/ptep/ptag192 #PTEP
A novel method to determine the 4th moment of the 208Pb charge density from low-momentum-transfer...

A novel method to determine the 4th moment of the 208Pb charge density from low-momentum-transfer...

Abstract. We propose a new method to determine the 4th moment of the nuclear charge-density distribution of 208Pb, 〈r4〉c, with high precision from low-mome

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Chandan Sarma, Praveen C. Srivastava, Toshio Suzuki, and Noritaka Shimizu Mirror and triplet energy differences in sd-shell nuclei using microscopic interactions with isospin-symmetry breaking effects doi.org/10.1093/ptep/ptag191 #PTEP
Mirror and triplet energy differences in sd-shell nuclei using microscopic interactions with...

Mirror and triplet energy differences in sd-shell nuclei using microscopic interactions with...

Abstract. Starting from an isospin-symmetric microscopic interaction of Shin et al. [Phys. Rev. C 110, 034306 (2024)], we developed two isospin symmetry br

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Nosratollah Jafari and Abdelmalek Boumali The Deformed Dirac Oscillator in Linear-Fractional Doubly Special Relativity doi.org/10.1093/ptep/ptag190 #PTEP
The Deformed Dirac Oscillator in Linear-Fractional Doubly Special Relativity

The Deformed Dirac Oscillator in Linear-Fractional Doubly Special Relativity

Abstract. We study the (1 + 1)-dimensional Dirac oscillator within a class of doubly special relativity (DSR) models generated by linear-fractional (projec

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Progress of Theoretical and Experimental Physics retweeted
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日本物理学会@JPS_ButsuriNov 2
【日本物理学会HPトピックス更新】 JPSJ / PTEPの最新号が公開されました。 jps.or.jp/information/2026/1…

JPSJ / PTEPの最新号が公開されました。

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PTEP 2026 October issue update academic.oup.com/ptep/issue/… #PTEP
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Kostadin Trenˇcevski and Emilija Celakoska A Global Geometric Structure for Non-singular Periodic Cosmological Evolution doi.org/10.1093/ptep/ptag189 #PTEP
A Global Geometric Structure for Non-singular Periodic Cosmological Evolution

A Global Geometric Structure for Non-singular Periodic Cosmological Evolution

Abstract. We present a non-singular, periodic cosmological framework where the Universe manifold emerges as 3-dimensional intersection of two orthogonal 4-

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Rana Khan, Qazi Maaz Us Salam, Zohaib Aarfi, and Ishtiaq Ahmed A Phenomenological Study of Semileptonic B+ and B0s Decays into Axial-Vector Mesons D1(2420), D′1(2430), Ds1(2460), and D′s1(2536) within the Standard Model doi.org/10.1093/ptep/ptag186 #PTEP
A Phenomenological Study of Semileptonic B+ and B0s Decays into Axial-Vector Mesons (D1(2420),...

A Phenomenological Study of Semileptonic B+ and B0s Decays into Axial-Vector Mesons (D1(2420),...

Abstract. We study semileptonic B meson decays $B^+ \rightarrow D_1^{(\prime )}\ell ^+\nu _\ell$ and $B_s^0 \rightarrow D_{s1}^{-(\prime )}\ell ^+\nu _\ell

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Yuri Michinobu Kaluza–Klein tower thresholds and scheme dependence of the species scale doi.org/10.1093/ptep/ptag187 #PTEP
Kaluza–Klein tower thresholds and scheme dependence of the species scale

Kaluza–Klein tower thresholds and scheme dependence of the species scale

Abstract. We revisit the species scale in quantum gravity from the viewpoint of effective field theory (EFT). Two common parametric characterizations relat

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Hiroshi Suzuki Quantum tunneling from perturbation theory revisited doi.org/10.1093/ptep/ptag188 #PTEP
Quantum tunneling from perturbation theory revisited

Quantum tunneling from perturbation theory revisited

Abstract. In the late 1990s, Suzuki and Yasuta proposed a compact formula that extracts the decay rate per unit volume of a false vacuum in the D-dimension

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Tatsuo Kobayashi, Shuhei Miyamoto, Riku Nakano, Ryusei Nishida, and Haruki Uchida More about modular symmetries and non-invertible properties in magnetized compactifications doi.org/10.1093/ptep/ptag185 #PTEP
More about modular symmetries and non-invertible properties in magnetized compactifications

More about modular symmetries and non-invertible properties in magnetized compactifications

Abstract. We study the modular symmetry in magnetized compactifications. The zero-modes with different Scherk-Schwarz phases transform one another. A gener

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Progress of Theoretical and Experimental Physics retweeted
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JPS Hot Topics@JPS_Hot_TopicsOct 19
This article is on "ERG Kernels on Multiply Connected Configuration Spaces " by Satoshi Ohya and Taichi Tanaka published in PTEP. doi.org/10.1093/ptep/ptag141
ERG Kernels on Multiply Connected Configuration Spaces

ERG Kernels on Multiply Connected Configuration Spaces

Abstract. In the functional-integral formulation of Euclidean field theory, exact renormalization group (ERG) transformations are realized by functional-in

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Progress of Theoretical and Experimental Physics retweeted
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JPS Hot Topics@JPS_Hot_TopicsOct 19
ERG on Multiply Connected Configuration Spaces | JPS Hot Topics #RenormalizationGroup #Topology #QuantumFieldTheory jpsht.jps.jp/article/6-043/
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Abdelmalek Boumali The Generalized Dirac Oscillator in Doubly Special Relativity: A Complexified Morse Interaction doi.org/10.1093/ptep/ptag184 #PTEP

The Generalized Dirac Oscillator in Doubly Special Relativity: A Complexified Morse Interaction

Abstract. We study the 1D generalized Dirac oscillator with a complex Morse interaction, $f(x)=D-qe^{-\alpha x}$, in the Magueijo–Smolin (MS) and Amelino-C

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Takeshi Fukuyama Gauge Theory of Gravity and the AdS/CFT Correspondence doi.org/10.1093/ptep/ptag182 #PTEP
Gauge Theory of Gravity and the AdS/CFT Correspondence

Gauge Theory of Gravity and the AdS/CFT Correspondence

Abstract. We discuss the AdS/CFT correspondence from the viewpoint of gravity as a broken phase of conformal gauge symmetry. In AdS$_2$/CFT$_1$, the Schwar

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Kotaro Shirotori et al. Feasibility demonstration of a high-momentum, high-purity muon beamline at the J-PARC Hadron Experimental Facility doi.org/10.1093/ptep/ptag183 #PTEP
Feasibility Demonstration of a High-Momentum, High-Purity Muon Beamline at the J-PARC Hadron...

Feasibility Demonstration of a High-Momentum, High-Purity Muon Beamline at the J-PARC Hadron...

Abstract. We have established and characterized a novel high-purity muon beam delivery scheme, designated as the $\mu 20$ mode, at the high-momentum hadron

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Mehmet Asım Gümüş, Damien Leflot, Piotr Tourkine, Alexander Zhiboedov Neural S-matrix bootstrap II: solvable 4d amplitudes with particle production doi.org/10.1093/ptep/ptag181 #PTEP
Neural S-matrix bootstrap II: solvable 4d amplitudes with particle production

Neural S-matrix bootstrap II: solvable 4d amplitudes with particle production

Abstract. We study a model for nonperturbative unitarization of the four-point contact scalar amplitude in four dimensions. It is defined through an infini

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Mikiya M. Takahashi and Keisuke Nakashi Ellis-Bronnikov Wormhole Shadows with Spherically Symmetric Accretion Flow doi.org/10.1093/ptep/ptag180 #PTEP
Ellis–Bronnikov Wormhole Shadows with Spherically Symmetric Accretion Flow

Ellis–Bronnikov Wormhole Shadows with Spherically Symmetric Accretion Flow

Abstract. We investigate the observational differences between the Ellis–Bronnikov (EB) wormhole and the Schwarzschild black hole (BH) by performing genera

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