ar X iv : h ep - t h / 00 05 26 0 v 1 2 7 M ay 2 00 0 SPECTRAL GEOMETRY OF SPACETIME
ثبت نشده
چکیده
Spacetime, understood as a globally hyperbolic manifold, may be characterized by spectral data using a 3+1 splitting into space and time, a description of space by spectral triples and by employing causal relationships, as proposed earlier. Here, it is proposed to use the Hadamard condition of quantum field theory as a smoothness principle.
منابع مشابه
ar X iv : h ep - t h / 03 05 03 7 v 2 3 0 M ay 2 00 3 FORMS ON VECTOR BUNDLES OVER COMPACT REAL HYPERBOLIC MANIFOLDS
We study gauge theories based on abelian p− forms on real compact hyperbolic manifolds. The tensor kernel trace formula and the spectral functions associated with free generalized gauge fields are analyzed.
متن کاملar X iv : h ep - e x / 05 05 05 0 v 2 1 9 M ay 2 00 5 CLEO RESULTS ON TRANSITIONS IN HEAVY QUARKONIA a
Recent CLEO results on electromagnetic and hadronic transitions in charmonium and bot-tomonium systems are reviewed.
متن کاملar X iv : h ep - t h / 03 05 16 7 v 1 2 0 M ay 2 00 3 Wavelet based regularization for Euclidean field theory ∗
It is shown that Euclidean field theory with polynomial interaction , can be regularized using the wavelet representation of the fields. The connections between wavelet based regularization and stochastic quantization are considered.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2000