activity
20172022
most citedDoubly heavy tetraquarks in a chiral-diquark picture

45 citations · 139 across the 8 of their papers we have counts for

collaborators

23 papers

hep-lat2022

Axial U(1) symmetry at high temperatures in lattice QCD with chiral fermions

Sinya Aoki, Yasumichi Aoki, Hidenori Fukaya +6

We study the anomaly in the high-temperature phase of lattice QCD with chiral fermions. Gauge ensembles are generated with Möbius domain-wall (MDW) fermions, and…

hep-ph202245 cited

Doubly heavy tetraquarks in a chiral-diquark picture

Yonghee Kim, Makoto Oka, Kei Suzuki

Energy spectrum of doubly heavy tetraquarks, ( with and ), is studied in the potential chiral-diquark model. Using the chiral e…

hep-ph202123 cited

Heavy baryon spectrum with chiral multiplets of scalar and vector diquarks

Yonghee Kim, Yan-Rui Liu, Makoto Oka +1

Chiral effective theory of scalar and vector diquarks is formulated according to the linear sigma model. The main application is to describe the ground and excited states of singly…

hep-ph2021

A review of quarkonia under strong magnetic fields

Sachio Iwasaki, Makoto Oka, Kei Suzuki

We review the properties of quarkonia under strong magnetic fields. The main phenomena are (i) mixing between different spin eigenstates, (ii) quark Landau levels and deformation o…

hep-ph2021

Survival probabilities of charmonia as a clue to measure transient magnetic fields

Sachio Iwasaki, Daisuke Jido, Makoto Oka +1

We investigate time evolution of -wave charmonium populations under a time-dependent homogeneous magnetic field and evaluate survival probabilities of the low-lying charmonia to…

hep-ph202011 cited

Chiral separation effect catalyzed by heavy impurities

Daiki Suenaga, Yasufumi Araki, Kei Suzuki +1

We investigate the influence of Kondo effect, namely, the nonperturbative effect induced by heavy impurities, on the chiral separation effect (CSE) in quark matter. We employ a sim…