We propose a model of dynamical relaxation of the cosmological constant. Technical naturalness of the model and the present value of the vacuum energy density imply an upper bound on the supersymmetry breaking scale and the reheating temperature at the TeV scale
There is some evidence that the Universe is presently undergoing accelerating expansion. This has re...
Linear axion monodromy models modulated with higher powers of fields naturally realize the quantum-m...
The energy density of the vacuum, Lambda, is at least 60 orders of magnitude smaller than several kn...
Within conventional big bang cosmology, it has proven to be very difficult to understand why today's...
We propose a technically natural scenario whereby an initially large cosmological constant (c.c.) is...
We present a cosmological model of an early-time scenario that incorporates a relaxation process of ...
We consider a scalar field with a bottom-less potential, such as g3ϕ, finding that cosmologies unavo...
A new idea of the cosmological constant is proposed in this paper. Due to the horizon is limited, th...
Recent studies of quantum field theory in FLRW spacetime suggest that the cause of the speeding up o...
In this article the cosmological constant problems, as well as the astronomical evidence for a cosmo...
The old cosmological constant problem is to understand why the vacuum energy is so small; the new pr...
After recalling why dynamical adjustment mechanisms represent a particularly attractive possibility ...
It is well-known that quantum field theory (QFT) induces a huge value of the cosmological constant, ...
A mechanism for suppressing the cosmological constant is developed, based on an analogy with a super...
The renormalization of the vacuum energy in quantum field theory (QFT) is usually plagued with theor...
There is some evidence that the Universe is presently undergoing accelerating expansion. This has re...
Linear axion monodromy models modulated with higher powers of fields naturally realize the quantum-m...
The energy density of the vacuum, Lambda, is at least 60 orders of magnitude smaller than several kn...
Within conventional big bang cosmology, it has proven to be very difficult to understand why today's...
We propose a technically natural scenario whereby an initially large cosmological constant (c.c.) is...
We present a cosmological model of an early-time scenario that incorporates a relaxation process of ...
We consider a scalar field with a bottom-less potential, such as g3ϕ, finding that cosmologies unavo...
A new idea of the cosmological constant is proposed in this paper. Due to the horizon is limited, th...
Recent studies of quantum field theory in FLRW spacetime suggest that the cause of the speeding up o...
In this article the cosmological constant problems, as well as the astronomical evidence for a cosmo...
The old cosmological constant problem is to understand why the vacuum energy is so small; the new pr...
After recalling why dynamical adjustment mechanisms represent a particularly attractive possibility ...
It is well-known that quantum field theory (QFT) induces a huge value of the cosmological constant, ...
A mechanism for suppressing the cosmological constant is developed, based on an analogy with a super...
The renormalization of the vacuum energy in quantum field theory (QFT) is usually plagued with theor...
There is some evidence that the Universe is presently undergoing accelerating expansion. This has re...
Linear axion monodromy models modulated with higher powers of fields naturally realize the quantum-m...
The energy density of the vacuum, Lambda, is at least 60 orders of magnitude smaller than several kn...
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