8 papers
The QCD energy-momentum tensor on the lattice: non-perturbative renormalization with
Matteo Bresciani, Mattia Dalla Brida, Leonardo Giusti +3
We construct the traceless components of the energy-momentum tensor on the lattice for QCD with flavours, such that their correlation functions satisfy the appropriate Ward…
Impact of supersymmetry on the dynamical emergence of the spacetime in the type IIB matrix model with the Lorentz symmetry "gauge fixed"
Konstantinos N. Anagnostopoulos, Takehiro Azuma, Mitsuaki Hirasawa +3
The type IIB matrix model has been proposed as a nonperturbative formulation of superstring theory. While numerical simulations of this model are essential for probing nonperturbat…
The emergence of (3+1)-dimensional expanding spacetime from complex Langevin simulations of the Lorentzian type IIB matrix model with deformations
Konstantinos N. Anagnostopoulos, Takehiro Azuma, Mitsuaki Hirasawa +3
The Lorentzian type IIB matrix model is a promising candidate for a nonperturbative formulation of superstring theory. In this model, the eigenvalue distribution of the …
Phase diagram of 4D SU(3) Yang-Mills theory at via imaginary theta simulations
Akira Matsumoto, Mitsuaki Hirasawa, Jun Nishimura +1
It has been speculated that the CP symmetry of 4D SU(3) Yang-Mills theory at is spontaneously broken in the confined phase, and it is recovered precisely at the deconfining…
Evidence of a CP broken deconfined phase in 4D SU(2) Yang-Mills theory at from imaginary simulations
Mitsuaki Hirasawa, Masazumi Honda, Akira Matsumoto +2
The spontaneous breaking of CP symmetry in 4D SU() pure Yang-Mills theory at has recently attracted much attention in the context of the higher-form symmetry and the 't…
Numerical evidence for a CP broken deconfined phase at in 4D SU(2) Yang-Mills theory through simulations at imaginary
Mitsuaki Hirasawa, Masazumi Honda, Akira Matsumoto +2
We investigate the possibility of the spontaneous breaking of CP symmetry in 4D SU(2) Yang-Mills at , which has recently attracted much attention in the context of the highe…