SCOAP3 Repository 10 records found  Search took 0.11 seconds. 
1. Consistency between Lüscher’s finite volume method and HAL QCD method for two-baryon systems in lattice QCD / Iritani, Takumi ; Aoki, Sinya ; Doi, Takumi ; Hatsuda, Tetsuo ; et al
There exist two methods to study two-baryon systems in lattice QCD: the direct method which extracts eigenenergies from the plateaux of the temporal correlation function and the HAL QCD method which extracts observables from the non-local potential associated with the tempo-spatial correlation function. [...]
Published in JHEP 1903 (2019) 007 10.1007/JHEP03(2019)007 arXiv:1812.08539
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2. Thermodynamics in quenched QCD: energy–momentum tensor with two-loop order coefficients in the gradient-flow formalism / Iritani, Takumi ; Kitazawa, Masakiyo ; Suzuki, Hiroshi ; Takaura, Hiromasa
Recently, Harlander et al. [...]
Published in PTEP 2019 (2019) 023B02 10.1093/ptep/ptz001 arXiv:1812.06444
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3. Systematics of the HAL QCD potential at low energies in lattice QCD / Iritani, Takumi ; Aoki, Sinya ; Doi, Takumi ; Gongyo, Shinya ; et al
The ΞΞ interaction in the S01 channel is studied to examine the convergence of the derivative expansion of the nonlocal HAL QCD potential at the next-to-next-to-leading order (N2LO). [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.014514 arXiv:1805.02365
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4. Distribution of stress tensor around static quark–anti-quark from Yang–Mills gradient flow / Yanagihara, Ryosuke ; Iritani, Takumi ; Kitazawa, Masakiyo ; Asakawa, Masayuki ; et al
The spatial distribution of the stress tensor around the quark–anti-quark ( QQ¯ ) pair in SU(3) lattice gauge theory is studied. [...]
Published in Physics letters B 789 (2019) 210-214 10.1016/j.physletb.2018.09.067
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5. Most Strange Dibaryon from Lattice QCD / Gongyo, Shinya ; Sasaki, Kenji ; Aoki, Sinya ; Doi, Takumi ; et al
The ΩΩ system in the S01 channel (the most strange dibaryon) is studied on the basis of the (2+1)-flavor lattice QCD simulations with a large volume (8.1 fm)3 and nearly physical pion mass mπ146 MeV at a lattice spacing of a0.0846 fm. [...]
Published in Physical Review Letters 120 (2018) 10.1103/PhysRevLett.120.212001 arXiv:1709.00654
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6. I = 2 π π scattering phase shift from the HAL QCD method with the LapH smearing / Kawai, Daisuke ; Aoki, Sinya ; Doi, Takumi ; Ikeda, Yoichi ; et al
Physical observables, such as the scattering phase shifts and binding energy, calculated from the non-local HAL QCD potential do not depend on the sink operators used to define the potential. [...]
Published in PTEP 2018 (2018) 043B04 10.1093/ptep/pty032 arXiv:1711.01883
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7. Analytical formulae of the Polyakov and Wilson loops with Dirac eigenmodes in lattice QCD / Suganuma, Hideo ; Doi, Takahiro M. ; Iritani, Takumi
We derive an analytical gauge-invariant formula between the Polyakov loop and the Dirac eigenvalues in QCD, i.e., , in ordinary periodic square lattice QCD with odd-number temporal size . [...]
Published in PTEP 2016 (2015) 013B06 10.1093/ptep/ptv184 arXiv:1404.6494
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8. Lattice study on QCD-like theory with exact center symmetry / Iritani, Takumi ; Itou, Etsuko ; Misumi, Tatsuhiro
We investigate QCD-like theory with exact center symmetry, with emphasis on the finite-temperature phase transition concerning center and chiral symmetries. [...]
Published in JHEP 1511 (2015) 159 10.1007/JHEP11(2015)159 arXiv:1508.07132
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9. On the definition of entanglement entropy in lattice gauge theories / Aoki, Sinya ; Iritani, Takumi ; Nozaki, Masahiro ; Numasawa, Tokiro ; et al
We focus on the issue of proper definition of entanglement entropy in lattice gauge theories, and examine a naive definition where gauge invariant states are viewed as elements of an extended Hilbert space which contains gauge non-invariant states as well. [...]
Published in JHEP 1506 (2015) 187 10.1007/JHEP06(2015)187 arXiv:1502.04267
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10. Lattice QCD analysis of the Polyakov loop in terms of Dirac eigenmodes / Iritani, Takumi ; Suganuma, Hideo
Using the Dirac mode expansion method, which keeps gauge invariance, we analyze the Polyakov loop in terms of the Dirac modes in SU(3) quenched lattice QCD in both confined and deconfined phases. [...]
Published in PTEP 2014 (2014) 033B03 10.1093/ptep/ptu030 arXiv:1305.4049
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1 Iritani, T.
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