(̭̞͓⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳y̥͍)̗

⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳y̥͍ Is a Meta-Trans field of pseudo-forbidden-pataphysical science, that focus in the study and categorization of a infinite number of physical,metaphysical, meta-conceptual, and pathaphysical universes.
The key difference between ⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳y̥͍ and ordinary fields of scientific studies are its methods and objects of study, in ⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳y̥͍ one may not fell the necessity of use only one central paradigm for his study, like in normal science, and while confirmed results about the studied subject are good and welcome, they are not always necessary, the main paradigms used in ⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳y̥͍ dont apply a consensus-reality based point of view, in which a theory  need to be confirmed by a real-life event in order to be accepted. ⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳ist  believe that traditional science is fine for our space-time continuum, considering it use the onipresent logic in our universe for their conclusions, but when we speak about multiverse the thing change, because in theory these universes exist in a complete different space-time continuum than ours, which means their physical laws and onipresent logic are not the same of our universe  and therefore  make  our modern scientific models useless. 
Some ⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳ist even say that even with a high advanced science these parallels universes are completely out of our reach, since they exist outside our universe.
We humans created the concepts of  real and false based in the onipresent logic that our three dimensional ruled by time universe show us, and since,like mentioned above, in theory parallels universes exist outside our universe and with a different onipresent logic, the real and false duality we are used  may not apply to these universes.
Some ⊍̻Ɲ͇͍⎪̘͎ⱽ̦̫͇Ȝ̭̮̘̭̥̯̦Ɽ͕̙̤̭̼Ƨ̫̺̞̣̙ͅ⋿̭̠̖͕̘L͈⦿̺̫͚̤̟̻ͅg̖̳̫̘̩̰̳ist theorist claim that the mind is the only tool  we can use to be in touch with these universes, and reach a close or symbolic understanding of them,thats why many discovered universes seem(and in a sense are) Just fiction and speculation.