Lietz, Haiko (5 de enero de 2006). «Take a leap into hyperspace»(Full text article available for free download.). New Scientist magazine (Reed Business Information Ltd.). Consultado el 20 de julio de 2013. «...the idea relies on an obscure and largely unrecognized kind of physics...The majority of physicists have never heard of Heim theory, and most of those contacted by New Scientist said they couldn't make sense of Dröscher and Häuser's description of the theory behind their proposed experiment...The general consensus seems to be that Dröscher and Häuser's theory is incomplete at best...it has not passed any normal form of peer review.»
Citation rates; other information (20 de julio de 2013). «Dröscher, W.». Google Scholar. Consultado el 20 de julio de 2013.
scientificexploration.org
Auerbach, T.; von Ludwiger, I. (1992). «Heim's Theory of Elementary Particle Structures». Journal of Scientific Exploration6 (3): 217-231. Archivado desde el original el 7 de mayo de 2012. Consultado el 20 de julio de 2013. «So far Heim has not succeeded in finding a criterion which would limit the number of excited states to those actually observed. Despite the insight gained into particle physics, the theory is not entirely equivalent to modem quantum theory. This enables [Heim] to derive logically precise statements about the process of life, the origin of paranormal phenomena, and the structure of realms far transcending the 4-dimensional world of our experience.»
web.archive.org
Auerbach, T.; von Ludwiger, I. (1992). «Heim's Theory of Elementary Particle Structures». Journal of Scientific Exploration6 (3): 217-231. Archivado desde el original el 7 de mayo de 2012. Consultado el 20 de julio de 2013. «So far Heim has not succeeded in finding a criterion which would limit the number of excited states to those actually observed. Despite the insight gained into particle physics, the theory is not entirely equivalent to modem quantum theory. This enables [Heim] to derive logically precise statements about the process of life, the origin of paranormal phenomena, and the structure of realms far transcending the 4-dimensional world of our experience.»
