2 papers
hep-th2009★ 33 cited
On the shape of a D-brane bound state and its topology change
Tatsuo Azeyanagi, Masanori Hanada, Tomoyoshi Hirata +1
As is well known, coordinates of D-branes are described by NxN matrices. From generic non-commuting matrices, it is difficult to extract physics, for example, the shape of the dist…
hep-th2008★ 21 cited
On Matrix Model Formulations of Noncommutative Yang-Mills Theories
Tatsuo Azeyanagi, Masanori Hanada, Tomoyoshi Hirata
We study stability of noncommutative spaces in matrix models and discuss the continuum limit which leads to noncommutative Yang-Mills theories (NCYM). It turns out that most of non…