The SV0 Dark Sector: Dark Matter as UIF Information Mass, Not Anti-Space

A common misconception in the Signed-Volume (SV0) framework is that Dark Matter resides within the negative-volume sector V_B (Anti-Space). In this paper (Paper XLVII of the SV0 series), we clarify the structure of the SV0 dark sector and demonstrate that this is incorrect. The V_B sector, having negative volume, would produce a repulsive gravitational effect, which contradicts the observed attractive nature of Dark Matter. Instead, we reaffirm that Dark Matter is the information mass of the Universal Information Field (UIF) (Paper XVII). The UIF is a non-local field that spans both V_A and V_B sectors, and its information content gravitates as Dark Matter. We show that V_B plays a crucial role not as the location of Dark Matter, but as the provider of the negative pressure required to stabilize the UIF against gravitational collapse. Finally, we present the three-component structure of the dark sector: Dark Energy (from V_A · V_B interaction), Dark Matter (from UIF information mass), and the V_B vacuum pressure. Keywords:SV0 Dark Sector; Dark Matter; Universal Information Field (UIF); Anti-Space; Dark Energy; Information Mass; Cosmology.