16 citations · 40 across the 7 of their papers we have counts for
8 papers
Construction of asymptotic quantum many-body scar states in the SU() Hubbard model
Daiki Hashimoto, Masaya Kunimi, Tetsuro Nikuni
We construct asymptotic quantum many-body scars (AQMBS) in one-dimensional SU() Hubbard chains () by embedding the scar subspace into an auxiliary Hilbert subspace $\ma…
Computing the Parameterized Burrows--Wheeler Transform Online
Daiki Hashimoto, Diptarama Hendrian, Dominik Köppl +2
Parameterized strings are a generalization of strings in that their characters are drawn from two different alphabets, where one is considered to be the alphabet of static characte…
Constraining Dark matter annihilation with Dark Energy Survey Y3 LSBG sample
Daiki Hashimoto, Atsushi J. Nishizawa, Masahiro Takada
To reveal natures of the dark matter (DM) particles, a gamma-ray signal produced in annihilation processes of DM into the standard model particles has been one of the major probes.…
Dark matter constraints with stacked gamma rays scales with the number of galaxies
Daiki Hashimoto, Atsushi J. Nishizawa, Masahiro Takada +1
Low-surface-brightness galaxies (LSBGs) are interesting targets for searches of dark matter emission due to their low baryonic content. However, predicting their expected dark matt…
In-Place Bijective Burrows-Wheeler Transforms
Dominik Köppl, Daiki Hashimoto, Diptarama Hendrian +1
One of the most well-known variants of the Burrows-Wheeler transform (BWT) [Burrows and Wheeler, 1994] is the bijective BWT (BBWT) [Gil and Scott, arXiv 2012], which applies the ex…
The 21-cm signals from ultracompact minihalos as a probe of primordial small-scale fluctuations
Kunihiko Furugori, Katsuya Abe, Toshiyuki Tanaka +3
Ultracompact minihalos~(UCMHs) can form after the epoch of matter-radiation equality, if the density fluctuations of dark matter have significantly large amplitude on small scales.…
Constraining dark matter annihilation with HSC Low Surface Brightness Galaxies
Daiki Hashimoto, Oscar Macias, Atsushi J. Nishizawa +4
Searches for dark matter annihilation signals have been carried out in a number of target regions such as the Galactic Center and Milky Way dwarf spheroidal galaxies (dSphs), among…
Measurement of redshift dependent cross correlation of HSC clusters and Fermi rays
Daiki Hashimoto, Atsushi J. Nishizawa, Masato Shirasaki +4
The cross-correlation study of the unresolved -ray background (UGRB) with galaxy clusters has a potential to reveal the nature of the UGRB. In this paper, we perform a cross-cor…