Add to ORKGWe calculate the effective action in Yang-Mills and scalar \phi^4 quantum field theory with quantized scale invariant metric treated non-perturbatively in d=4 dimensions. There is no charge renormalization in the one-loop order for matter fields. We show that the electromagnetic energy of point charges can be finite. The temperature dependence of the effective action in inflationary models is changed substantially as a result of an interaction with quantum gravity
In the early Universe matter can be described as a conformal invariant ultra-relativistic perfect fl...
A nonlocal quantum gravity theory is presented which is finite and unitary to all orders of perturba...
The one-loop effective action for Einstein gravity in a special one-parameter background gauge is ca...
We assume that the fourdimensional quantum gravity is scale invariant at short distances. We show th...
We present a new approach to quantum gravity starting from Feynman's formulation for the simplest ex...
A short informal overview about recent progress in the calculation of the effective action in quantu...
We present the formalism of computing one-loop effective action for Quantum Gravitation using non-lo...
In this paper we investigate a possible energy scale dependence of the quantization rules and in par...
During inflation quantum effects from massless, minimally coupled scalars and gravitons can be stren...
Quantum gravity can determine the dependence of gauge couplings in a scalar field, which is related ...
The functional derivative of the effective action with respect to an external field is part of the e...
We examine whether renormalization effects can cause Newton¿s constant to change dramatically with e...
The open inflation model recently proposed by Hawking and Turok is investigated in the scalar-tensor...
The asymptotic expansion of the heat kernel is employed to derive the Einstein action from the matte...
AbstractIn this Letter we consider the quantization of a scalar field coupled to gravity at one loop...
In the early Universe matter can be described as a conformal invariant ultra-relativistic perfect fl...
A nonlocal quantum gravity theory is presented which is finite and unitary to all orders of perturba...
The one-loop effective action for Einstein gravity in a special one-parameter background gauge is ca...
We assume that the fourdimensional quantum gravity is scale invariant at short distances. We show th...
We present a new approach to quantum gravity starting from Feynman's formulation for the simplest ex...
A short informal overview about recent progress in the calculation of the effective action in quantu...
We present the formalism of computing one-loop effective action for Quantum Gravitation using non-lo...
In this paper we investigate a possible energy scale dependence of the quantization rules and in par...
During inflation quantum effects from massless, minimally coupled scalars and gravitons can be stren...
Quantum gravity can determine the dependence of gauge couplings in a scalar field, which is related ...
The functional derivative of the effective action with respect to an external field is part of the e...
We examine whether renormalization effects can cause Newton¿s constant to change dramatically with e...
The open inflation model recently proposed by Hawking and Turok is investigated in the scalar-tensor...
The asymptotic expansion of the heat kernel is employed to derive the Einstein action from the matte...
AbstractIn this Letter we consider the quantization of a scalar field coupled to gravity at one loop...
In the early Universe matter can be described as a conformal invariant ultra-relativistic perfect fl...
A nonlocal quantum gravity theory is presented which is finite and unitary to all orders of perturba...
The one-loop effective action for Einstein gravity in a special one-parameter background gauge is ca...