A non-zero cosmological constant implies a universe that will expand forever.
Alternative models of dark energy compete with the cosmological constant as an explanation for cosmic acceleration.
Astronomers use supernovae observations to refine estimates of the cosmological constant.
Dark energy's density is often equated to the value of the cosmological constant.
Einstein initially introduced the cosmological constant as a fudge factor to achieve a static universe.
General relativity alone cannot explain the observed magnitude of the cosmological constant.
Many consider the cosmological constant problem to be the most severe fine-tuning problem in physics.
Modern cosmology attempts to explain the observed value of the cosmological constant through quantum field theory.
Observations of the cosmic microwave background provide independent constraints on the cosmological constant.
Physicists debate the origin and nature of the repulsive force associated with the cosmological constant.
Scientists are exploring whether the cosmological constant could interact with dark matter.
Some researchers propose modified gravity theories as alternatives to invoking the cosmological constant.
Some scientists believe that the cosmological constant might be related to extra dimensions.
Some theories suggest the cosmological constant might not be constant at all, but rather slowly evolving.
String theory offers potential, though still unproven, explanations for the cosmological constant.
The accelerated expansion of the universe is largely attributed to the mysterious cosmological constant.
The accelerating expansion of the universe provides compelling evidence for the existence of the cosmological constant.
The cosmological constant affects the curvature of spacetime.
The cosmological constant affects the large-scale structure formation of the cosmos.
The cosmological constant affects the rate at which the universe's expansion is accelerating.
The cosmological constant contributes significantly to the total energy density of the universe.
The cosmological constant contributes to the overall energy budget of the universe.
The cosmological constant directly impacts the observable properties of the universe.
The cosmological constant has been instrumental in shaping the modern cosmological model.
The cosmological constant has implications for the age and size of the observable universe.
The cosmological constant highlights the limitations of our current understanding of physics.
The cosmological constant influences the geometry of spacetime on the largest scales.
The cosmological constant influences the growth of large-scale structures in the universe.
The cosmological constant is a central concept in cosmology and astrophysics.
The cosmological constant is a central concept in modern cosmology.
The cosmological constant is a central element in the standard model of cosmology.
The cosmological constant is a constant in Einstein's field equations of general relativity.
The cosmological constant is a constant term in Einstein's field equations.
The cosmological constant is a critical factor in determining the universe's fate.
The cosmological constant is a critical piece of the puzzle in understanding dark energy.
The cosmological constant is a crucial factor in determining the universe's age.
The cosmological constant is a fundamental parameter in cosmological models.
The cosmological constant is a hot topic of research in theoretical physics.
The cosmological constant is a key ingredient in our current cosmological paradigm.
The cosmological constant is a key parameter in simulations of cosmic evolution.
The cosmological constant is a key parameter in simulations of the universe's evolution.
The cosmological constant is a measure of the energy density of empty space.
The cosmological constant is a mystery waiting to be solved.
The cosmological constant is a parameter used to model the accelerating expansion of space.
The cosmological constant is a puzzle that has captivated scientists for decades.
The cosmological constant is a source of ongoing scientific debate and investigation.
The cosmological constant is a subject of intense scrutiny by cosmologists.
The cosmological constant is a topic of ongoing research and debate in the scientific community.
The cosmological constant is a vital part of our understanding of the universe.
The cosmological constant is an enigma that continues to fascinate physicists.
The cosmological constant is an essential component of our current cosmological model.
The cosmological constant is an important ingredient in modern cosmological theories.
The cosmological constant is connected to the vacuum energy of quantum fields.
The cosmological constant is crucial in explaining the flatness of the observed universe.
The cosmological constant is often associated with the zero-point energy of the vacuum.
The cosmological constant is often described as a repulsive force counteracting gravity on large scales.
The cosmological constant is often discussed in conjunction with dark matter and dark energy.
The cosmological constant is often invoked to explain the accelerating expansion of the universe.
The cosmological constant plays a crucial role in the Lambda-CDM model of cosmology.
The cosmological constant plays a role in the evolution of galaxies and galaxy clusters.
The cosmological constant poses a significant challenge to our understanding of fundamental physics.
The cosmological constant presents a deep theoretical challenge.
The cosmological constant presents a paradox between theoretical predictions and observational evidence.
The cosmological constant presents a significant challenge to our current understanding of physics.
The cosmological constant remains a major unresolved problem in theoretical physics.
The cosmological constant remains one of the biggest unsolved problems in modern physics.
The cosmological constant represents a profound challenge to the current laws of physics.
The cosmological constant represents a significant portion of the universe's total energy density.
The cosmological constant requires a deeper understanding of fundamental physics beyond the standard model.
The cosmological constant's discovery was a major turning point in our understanding of the cosmos.
The cosmological constant's effect becomes more prominent as the universe expands.
The cosmological constant's existence challenges our fundamental understanding of gravity and spacetime.
The cosmological constant's impact on the expansion rate of the universe is undeniable.
The cosmological constant's influence is seen in the expansion of the universe.
The cosmological constant's influence on the universe's evolution is profound.
The cosmological constant's value has baffled scientists for years.
The cosmological constant’s implications extend to the origins and evolution of the universe.
The discovery of the cosmological constant has revolutionized our understanding of the universe.
The discovery of the cosmological constant revolutionized our understanding of the universe's destiny.
The energy density associated with the cosmological constant is surprisingly uniform throughout space.
The existence of the cosmological constant raises fundamental questions about the nature of spacetime.
The fate of the universe hinges on the precise value of the cosmological constant.
The implications of the cosmological constant are still being explored.
The implications of the cosmological constant for particle physics are significant.
The inflationary epoch in the early universe may be related to the modern-day cosmological constant.
The measured value of the cosmological constant is incredibly small, yet profoundly impactful.
The nature of the cosmological constant is a source of much speculation.
The nature of the cosmological constant is one of the biggest mysteries in science.
The nature of the cosmological constant remains shrouded in mystery.
The origin of the cosmological constant remains a mystery.
The precise value of the cosmological constant is still subject to some uncertainty.
The search for the explanation of the cosmological constant is a driving force in modern physics.
The smallness of the cosmological constant compared to theoretical predictions is deeply puzzling.
The study of the cosmological constant is crucial for understanding the fate of the universe.
The study of the cosmological constant is essential for understanding the universe's future.
The value of the cosmological constant affects the predicted distances to faraway galaxies.
The value of the cosmological constant is constrained by observational data.
The value of the cosmological constant is remarkably fine-tuned.
Understanding the cosmological constant requires bridging the gap between general relativity and quantum mechanics.
Whether the cosmological constant is truly constant is a topic of ongoing research.