Superspace formulation of ten-dimensional N=1 supergravity coupled to N=1 super Yang-Mills theory.
نویسندگان
چکیده
We present an on-shell superspace formulation of ten-dimensional N = 1 supergravity coupled to N = 1 super Yang-Mills theory. The coupling is completely specified in superspace by the Bianchi dH = crtrF2, where H is the gauge-invariant S-form field strength of supergravity and F is the 2-form super Yang-Mills field strength. We also briefly discuss the theory that results from modifying this Bianchi by the addition of a piece proportional to the square of the super curvature 2-form.
منابع مشابه
Effective action of N = 4 super Yang - Mills : N = 2 superspace approach
Using the N = 2 off-shell formulation in harmonic superspace for N = 4 super Yang-Mills theory, we present a representation of the one-loop effective action which is free of so-called coinciding harmonic singularities and admits a straightforward evaluation of low-energy quantum corrections in the framework of an N = 2 superfield heat kernel technique. We illustrate our approach by computing th...
متن کاملSupersymmetric D0-Branes in Curved Backgrounds
An action for supersymmetric D0-branes in curved backgrounds is obtained by dimensional reduction of N=1 ten-dimensional supergravity coupled to super Yang-Mills system to 0+1 dimensions. The resultant action exhibits the coset-space symmetry SO(9,9+n) SO(9)×SO(9+n) ×U(1) where n = N−1 is the dimension of the SU(N) gauge group.
متن کاملQuantizing N = 2 Matter – Supergravity Systems
We consider N = 2 supergravity coupled to N = 2 Yang–Mills matter and discuss the nature of one–loop divergences. Using N = 1 superfields and superspace methods, we describe the quantization of the system in the abelian case.
متن کاملEffective Action of N = 2 Supersymmetric Field Theories in Harmonic Superspace Approach
The paper is a brief review of the works devoted to problem of effective action in N = 2 super Yang-Mills theories in harmonic superspace approach. The formulation of N = 2 superfield models in harmonic superspace is discussed, background field method for N = 2 super Yang-Mills theory is constructed and general structure of effective action in harmonic superspace is investigated. It is shown ho...
متن کامل2 and N = 4 Supergravity and the Liouville Theory in Superspace 1
The two-dimensional (2d) manifestly locally supersymmetric actions describing the N=2 and N=4 extended super-Liouville theory coupled to the N=2 and N=4 conformal supergravity, respectively, are constructed in superspace. It is shown that the N=4 super-Liouville multiplet is described by the improved twisted-II scalar mul-tiplet TM-II, whose kinetic terms are given by the SU(2) ⊗ U(1) WZNW model.
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:
- Physical review. D, Particles and fields
دوره 33 10 شماره
صفحات -
تاریخ انتشار 1986