Strings from tachyons: thec= 1 matrix reloaded
نویسندگان
چکیده
منابع مشابه
Strings from Tachyons : The c = 1 Matrix Reloaded
We propose a new interpretation of the c=1 matrix model as the world-line theory of N unstable D-particles, in which the hermitian matrix is provided by the non-abelian open string tachyon. For D-branes in 1+1-d string theory, we find a direct quantitative match between the closed string emission due to a rolling tachyon and that due to a rolling eigenvalue in the matrix model. We explain the o...
متن کاملWinding tachyons in asymptotically supersymmetric black strings
We show that in the D1-D5 system with angular momentum, there can be localised tachyonic winding string modes in the interior of the spacetime even if we choose a spin structure which preserves supersymmetry in the asymptotic region. We consider cases where the tachyonic region extends outside the event horizon, and argue that the natural endstate of tachyon condensation in almost all cases is ...
متن کاملMatrix lattice Boltzmann reloaded.
The lattice Boltzmann equation was introduced about 20 years ago as a new paradigm for computational fluid dynamics. In this paper, we revisit the main formulation of the lattice Boltzmann collision integral (matrix model) and introduce a new two-parametric family of collision operators, which permits us to combine enhanced stability and accuracy of matrix models with the outstanding simplicity...
متن کاملMatrix reloaded: the matrix metalloproteinase paradox.
Chronic hypertension leads to adaptive processes in the heart, called remodeling, which are characterized by hypertrophic changes of cardiomyocytes and by structural alterations of the extracellular matrix. Although these processes are initially compensatory and preserve cardiac contractile performance, they finally lead to left ventricular (LV) dilatation and heart failure. Thus, factors playi...
متن کاملMitochondrial Matrix Reloaded with RNA
Although mitochondrial biogenesis requires the import of specific RNAs, the pathways and cellular machineries involved are only poorly understood. Wang et al. (2010) now find that polynucleotide phosphorylase in the intermembrane space of mammalian mitochondria facilitates import of several RNAs into the mitochondrial matrix.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2003
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2003/12/054