کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1843318 1645175 2006 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
D-string fluid in conifold: II. Matrix model for D-droplets on S3and S2
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
D-string fluid in conifold: II. Matrix model for D-droplets on S3and S2
چکیده انگلیسی
Motivated by similarities between Fractional Quantum Hall (FQH) systems and aspects of topological string theory on conifold, we continue in the present paper our previous study [R. Ahl Laamara, L.B. Drissi, E.H. Saidi, D-string fluid in conifold, I: Topological gauge model, Nucl. Phys. B 743 (2006) 333-353; E.H. Saidi, Topological SL(2) gauge theory on conifold, hep-th/0601020] concerning FQH droplets on conifold. Here we focus our attention on the conifold sub-varieties S3 and S2 and study the non-commutative quantum dynamics of D1 branes wrapped on a circle. We give a matrix model proposal for FQH droplets of N point like particles on S3 and S2 with filling fraction ν=1k. We show that the ground state of droplets on S3 carries an isospin j=kN(N−1)2 and gives remarkably rise to 2j+1 droplets on S2 with Cartan-Weyl charge |jz|⩽j.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics B - Volume 749, Issues 1–3, 14 August 2006, Pages 206-224
نویسندگان
, , ,