Search Results - "Aoki, Katsuki"

Gravitational positivity bounds by Tokuda, Junsei, Aoki, Katsuki, Hirano, Shin’ichi

“…A bstract We study the validity of positivity bounds in the presence of a massless graviton, assuming the Regge behavior of the amplitude. Under this…”
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A consistent theory of D → 4 Einstein-Gauss-Bonnet gravity by Aoki, Katsuki, Gorji, Mohammad Ali, Mukohyama, Shinji

“…We investigate the D→4 limit of the D-dimensional Einstein-Gauss-Bonnet gravity, where the limit is taken with α˜=(D−4)α kept fixed and α is the original…”
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The Role of Ambidexterity in Managing Buyer–Supplier Relationships: The Toyota Case by Aoki, Katsuki, Wilhelm, Miriam

“…Most ambidexterity theories deal with managing exploration–exploitation trade-offs among business units within firms or between alliance partners, but these…”
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Cosmology and the classical limit of the S-matrix by Aoki, Katsuki, Cristofoli, Andrea

“…A bstract We investigate the relationships between classical observables in cosmology and the classical limit of quantum scattering amplitudes. We first look…”
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Anomalous thresholds for the S-matrix of unstable particles by Aoki, Katsuki, Huang, Yu-tin

“…A bstract In this work, we study the analytic properties of S-matrix for unstable particles, which is defined as the residues on the unphysical sheets where…”
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Coupled vector Gauss-Bonnet theories and hairy black holes by Aoki, Katsuki, Tsujikawa, Shinji

“…We study vector-tensor theories in which a 4-dimensional vector field Aμ is coupled to a vector quantity Jμ, which is expressed in terms of Aμ and a metric…”
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Minimally modified gravity fitting Planck data better than Λ CDM by Aoki, Katsuki, De Felice, Antonio, Mukohyama, Shinji, Noui, Karim, Oliosi, Michele, C. Pookkillath, Masroor

“…We study the phenomenology of a class of minimally modified gravity theories called f ( H ) theories, in which the usual general relativistic Hamiltonian…”
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Planning and scheduling in the automotive industry: A comparison of industrial practice at German and Japanese makers by Staeblein, Thomas, Aoki, Katsuki

“…Providing customization of products is an important way of attracting customers, but it can increase the complexity of planning and scheduling processes in the…”
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Monozukuri capability and dynamic product variety: An analysis of the design-manufacturing interface at Japanese and German automakers by Aoki, Katsuki, Staeblein, Thomas

“…The importance of the design-manufacturing interface has increased in the age of the globalization of the automotive industry in which automakers need to meet…”
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Monozukuri capability to address product variety: A comparison between Japanese and German automotive makers by Aoki, Katsuki, Staeblein, Thomas, Tomino, Takahiro

“…The aim of this paper is to provide a better understanding of monozukuri capability as a way to address the increasing product variety in industrial firms. To…”
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Cosmological gravity probes: Connecting recent theoretical developments to forthcoming observations by Arai, Shun, Aoki, Katsuki, Chinone, Yuji, Kimura, Rampei, Kobayashi, Tsutomu, Miyatake, Hironao, Yamauchi, Daisuke, Yokoyama, Shuichiro, Akitsu, Kazuyuki, Hiramatsu, Takashi, Hirano, Shin’ichi, Kase, Ryotaro, Katsuragawa, Taishi, Kobayashi, Yosuke, Namikawa, Toshiya, Nishimichi, Takahiro, Okumura, Teppei, Shiraishi, Maresuke, Shirasaki, Masato, Sunayama, Tomomi, Takahashi, Kazufumi, Taruya, Atsushi, Tokuda, Junsei

“…Abstract Since the discovery of the accelerated expansion of the present universe, significant theoretical developments have been made in the area of modified…”
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Transferring Japanese kaizen activities to overseas plants in China by Aoki, Katsuki

“…Purpose - The purpose of this paper is to examine management practices in transferring Japanese kaizen activities to overseas plants. The aim is to provide a…”
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Is the Standard Model in the Swampland? Consistency Requirements from Gravitational Scattering by Aoki, Katsuki, Loc, Tran Quang, Noumi, Toshifumi, Tokuda, Junsei

“…We study compatibility of the standard model of particle physics and general relativity by means of gravitational positivity bounds, which provide a necessary…”
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Stability of the early universe in bigravity theory by Aoki, Katsuki, Maeda, Kei-ichi, Namba, Ryo

“…We study the stability of a spherically symmetric perturbation around the flat Friedmann-LemaTtreRobertson-Walker spacetime in the ghost-free bigravity theory,…”
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'Japanese human resource management' in post-bubble Japan by Aoki, Katsuki, Delbridge, Rick, Endo, Takahiro

“…This paper assesses developments in Japanese human resource management (HRM) practices and employment relations since the country's 'post-bubble' economic…”
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Minimally modified gravity fitting Planck data better than [Formula omitted] CDM by Aoki, Katsuki, De Felice, Antonio, Mukohyama, Shinji, Noui, Karim, Oliosi, Michele, C. Pookkillath, Masroor

“…We study the phenomenology of a class of minimally modified gravity theories called [Formula omitted] theories, in which the usual general relativistic…”
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Minimally modified gravity fitting Planck data better than $$\Lambda $$ Λ CDM by Katsuki Aoki, Antonio De Felice, Shinji Mukohyama, Karim Noui, Michele Oliosi, Masroor C. Pookkillath

“…Abstract We study the phenomenology of a class of minimally modified gravity theories called $$f(\mathcal {H})$$ f(H) theories, in which the usual general…”
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Unitarity and unstable-particle scattering amplitudes by Aoki, Katsuki

“…Unitarity is the fundamental property of the S-matrix while its usage for a scattering of unstable particles has been subtle as unstable particles do not…”
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Dark matter in ghost-free bigravity theory: From a galaxy scale to the universe by Aoki, Katsuki, Maeda, Kei-ichi

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Whither Japanese keiretsu? The transformation of vertical keiretsu in Toyota, Nissan and Honda 1991-2011 by Aoki, Katsuki, Lennerfors, Thomas Taro

“…Drawing on institutional theory, this paper discusses the transformation of vertical keiretsu in the Japanese automotive industry from 1991 to 2011. By…”
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