标题： 论f(R)引力中暴胀的超对称化 显示英文标题

标题： On the supersymmetrization of inflation in f(R) gravity

摘要： 一个适用于描述Starobinsky膨胀的N=1 Poincare超引力作用量被提出。它在旧极小版本中将f(R)引力扩展到超引力。该作用量由一个单一的全纯势和一个单一的非全纯势参数化，并可以对偶化为标准的物质耦合超引力作用量，其中“物质”由两个全纯超场给出。该作用量扩展了早期将Starobinsky膨胀嵌入超引力的提议，并可以进一步推广以包含膨胀的量子修正。我们的方法通过使用一个全纯标量曲率超场，在超引力的背景下假设了暴胀子和暗能量的引力起源。 显示英文摘要

摘要： An N=1 Poincare supergravity action, suitable for describing the Starobinsky inflation, is proposed. It extends f(R) gravity to supergravity in its old-minimal version. The action is parametrized by a single holomorphic potential and a single non-holomorphic potential, and can be dualized into the standard matter-coupled supergravity action, with the "matter" given by two chiral superfields. The action extends the earlier proposals for embedding the Starobinsky inflation into supergravity, and can be further generalized to include quantum corrections to the inflation. Our approach assumes the gravitational origin of inflaton and quintessence in the context of supergravity, by using a single chiral scalar curvature superfield.