We show that distances of objects at cosmological distances can be measured directly using interferometry. Our approach to interferometric parallax comes from analysis of 4-point amplitude and intensity correlations that can be generated from pairs of well-separated detectors. The baseline required to measure cosmological distances of Gigaparsec order are within the reach of the next generation of space-borne detectors. The semi-classical interpretation of intensity correlations uses a notion of a single photon taking two paths simultaneously. Semi-classically a single photon can simultaneously enter four detectors separated by an astronomical unit, developing correlations feasible to measure with current technology
Cepheids have been used to determined distance throughout the last century, thanks to the Period-Lum...
La mesure des distances aux galaxies proches de notre Voie Lactée a révolutionné notre compréhension...
Future space missions, among which the Darwin Space Interferometer, will consist of several free fly...
We describe an experimental scenario for testing a novel method to measure distance and proper motio...
We describe an experimental scenario for testing a novel method to measure distance and proper motio...
We describe an experimental scenario for testing a novel method to measure distance and proper motio...
Mankind has been always interested in distances to far objects. From old civilizations to nowadays, ...
In cosmology (or to be more specic, cosmography, the measurement of the Universe) there are many way...
Context. A long-held vision has been to realize diffraction-limited optical aperture synthesis over ...
Context. A long-held vision has been to realize diffraction-limited optical aperture synthesis over ...
Context. A long-held vision has been to realize diffraction-limited optical aperture synthesis over ...
Optical methods become useful tools for dimensional measurements. Methods based on triangulation. ti...
Space interferometers consisting of several free flying telescopes, such as the planned Darwin missi...
We describe a novel method to determine direct geometrical distances to quasars that can measure the...
Cepheids have been used to determined distance throughout the last century, thanks to the Period-Lum...
Cepheids have been used to determined distance throughout the last century, thanks to the Period-Lum...
La mesure des distances aux galaxies proches de notre Voie Lactée a révolutionné notre compréhension...
Future space missions, among which the Darwin Space Interferometer, will consist of several free fly...
We describe an experimental scenario for testing a novel method to measure distance and proper motio...
We describe an experimental scenario for testing a novel method to measure distance and proper motio...
We describe an experimental scenario for testing a novel method to measure distance and proper motio...
Mankind has been always interested in distances to far objects. From old civilizations to nowadays, ...
In cosmology (or to be more specic, cosmography, the measurement of the Universe) there are many way...
Context. A long-held vision has been to realize diffraction-limited optical aperture synthesis over ...
Context. A long-held vision has been to realize diffraction-limited optical aperture synthesis over ...
Context. A long-held vision has been to realize diffraction-limited optical aperture synthesis over ...
Optical methods become useful tools for dimensional measurements. Methods based on triangulation. ti...
Space interferometers consisting of several free flying telescopes, such as the planned Darwin missi...
We describe a novel method to determine direct geometrical distances to quasars that can measure the...
Cepheids have been used to determined distance throughout the last century, thanks to the Period-Lum...
Cepheids have been used to determined distance throughout the last century, thanks to the Period-Lum...
La mesure des distances aux galaxies proches de notre Voie Lactée a révolutionné notre compréhension...
Future space missions, among which the Darwin Space Interferometer, will consist of several free fly...
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