84 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Kyoto UniversityJP9 papers
- Institute for Basic ScienceKR7 papers
- Universidad de MurciaES6 papers
- Kyoto Prefectural UniversityJP4 papers
- The Institute of Statistical MathematicsJP2 papers
- The University of TokyoJP2 papers
- Academia SinicaTW1 paper
- Advanced Telecommunications Research Institute InternationalJP1 paper
- Asia Pacific Center for Theoretical PhysicsKR1 paper
- Chiba UniversityJP1 paper
- Chinese Academy of SciencesCN1 paper
- Institute for Research in Fundamental SciencesIR1 paper
68 papers
Algorithm for the CSR expansion of max-plus matrices using the characteristic polynomial
Yuki Nishida
Max-plus algebra is a semiring with addition and multiplication . It is applied in cases, such as combinatorial optimization and discrete…
Integrative analysis of ATAC-seq and RNA-seq for cells infected by human T-cell leukemia virus type 1
Azusa Tanaka, Yasuhiro Ishitsuka, Hiroki Ohta +8
Human T-cell leukemia virus type 1 (HTLV-1) causes adult T-cell leukemia (ATL) and HTLV-1-associated myelopathy (HAM) after a long latent period in a fraction of infected individua…
All maximal gauged supergravities with uplift
Falk Hassler, Yuho Sakatani
Generalised parallelisable spaces permit to uplift many maximal gauged supergravities to ten or eleven dimensions. While some of the former are explicitly known, the literature is…
Discrete Anomaly Matching for the Pouliot Type Dualities
Teruhiko Kawano
We compute the 't Hooft anomalies of discrete symmetries in the Pouliot type dual theories and check their anomaly matching conditions. The Pouliot type dual theories we will consi…
Poisson-Lie T-plurality for dressing cosets
Yuho Sakatani
The Poisson-Lie T-plurality is an equivalence of string theories on various cosets , , , where is a Drinfel'd d…
Jacobi-Lie T-plurality
Jose J. Fernandez-Melgarejo, Yuho Sakatani
We propose a Leibniz algebra, to be called DD, which is a generalization of the Drinfel'd double. We find that there is a one-to-one correspondence between a DD and a Jacob…
Poisson-Lie T-plurality for WZW backgrounds
Yuho Sakatani
Poisson-Lie T-plurality constructs a chain of supergravity solutions from a Poisson-Lie symmetric solution. We study the Poisson-Lie T-plurality for supergravity solutions with …
Extended Drinfel'd algebras and non-Abelian duality
Yuho Sakatani
A Drinfel'd algebra gives the systematic construction of generalized parallelizable spaces and this allows us to study an extended T-duality, known as the Poisson-Lie T-duality. Re…
E Exceptional Drinfel'd Algebras
Emanuel Malek, Yuho Sakatani, Daniel C. Thompson
The exceptional Drinfel'd algebra (EDA) is a Leibniz algebra introduced to provide an algebraic underpinning with which to explore generalised notions of U-duality in M-theory. In…
Automated eye disease classification method from anterior eye image using anatomical structure focused image classification technique
Masahiro Oda, Takefumi Yamaguchi, Hideki Fukuoka +2
This paper presents an automated classification method of infective and non-infective diseases from anterior eye images. Treatments for cases of infective and non-infective disease…
Confidence intervals of prediction accuracy measures for multivariable prediction models based on the bootstrap-based optimism correction methods
Hisashi Noma, Tomohiro Shinozaki, Katsuhiro Iba +2
In assessing prediction accuracy of multivariable prediction models, optimism corrections are essential for preventing biased results. However, in most published papers of clinical…
Born sigma model for branes in exceptional geometry
Yuho Sakatani, Shozo Uehara
In double field theory, the physical space has been understood as a subspace of the doubled space. Recently, the doubled space is defined as the para-Hermitian manifold and the phy…
Flexible random-effects distribution models for meta-analysis
Hisashi Noma, Kengo Nagashima, Shogo Kato +2
In meta-analysis, the random-effects models are standard tools to address between-study heterogeneity in evidence synthesis analyses. For the random-effects distribution models, th…
Non-Abelian U-duality for membrane
Yuho Sakatani, Shozo Uehara
T-duality of string theory can be extended to the Poisson-Lie T-duality when the target space has a generalized isometry group given by a Drinfel'd double. In M-theory, T-duality i…
U-duality extension of Drinfel'd double
Yuho Sakatani
A family of algebras that extends the Lie algebra of the Drinfel'd double is proposed. This allows us to systematically construct the generalized frame fields $E_A{…
Duality rules for more mixed-symmetry potentials
Yuho Sakatani
T- and S-duality rules among the gauge potentials in type II supergravities are studied. In particular, by following the approach of arXiv:1909.01335, we determine the T- and S-dua…
Exotic branes and mixed-symmetry potentials II: Duality rules and exceptional -form gauge fields
Jose J. Fernandez-Melgarejo, Yuho Sakatani, Shozo Uehara
In U-duality-manifest formulations, supergravity fields are packaged into covariant objects such as the generalized metric and -form fields . While a parame…
Exotic branes and mixed-symmetry potentials I: predictions from symmetry
Jose J. Fernandez-Melgarejo, Yuho Sakatani, Shozo Uehara
Type II string theory or M-theory contains a broad spectrum of gauge potentials. In addition to the standard -form potentials, various mixed-symmetry potentials have been predic…
Type II DFT solutions from Poisson-Lie T-duality/plurality
Yuho Sakatani
String theory has the T-duality symmetry when the target space has Abelian isometries. A generalization of the T-duality, where the isometry group is non-Abelian, is known as the n…
Weyl invariance of string theories in generalized supergravity backgrounds
Jose J. Fernandez-Melgarejo, Jun-ichi Sakamoto, Yuho Sakatani +1
We revisit Weyl invariance of string theories in generalized supergravity backgrounds. In the previous work arXiv:1703.09213, a possible counterterm was constructed, but it seems t…
Holographic integration of and via
Thiago Araujo, Eoin Ó Colgáin, Yuho Sakatani +2
Prompted by the recent developments in integrable single trace and deformations of 2d CFTs, we analyse such deformations in the context of fro…
Label-free evaluation of myocardial infarct in surgically excised ventricular myocardium by Raman spectroscopy
Tsunehisa Yamamoto, Takeo Minamikawa, Yoshinori Harada +4
Understanding the viability of the ischemic myocardial tissue is a critical issue in determining the appropriate surgical procedure for patients with chronic heart failure after my…
Weaving the Exotic Web
Jose J. Fernandez-Melgarejo, Tetsuji Kimura, Yuho Sakatani
String and M-theory contain a family of branes forming U-duality multiplets. In particular, standard branes with codimension higher than or equal to two, can be explicitly found as…
Local -deformations and Yang-Baxter sigma model
Jun-ichi Sakamoto, Yuho Sakatani
Homogeneous Yang-Baxter (YB) deformation of AdSS superstring is revisited. We calculate the YB sigma model action up to quadratic order in fermions and show that homo…