Temporal anomalies: Kerr loop. A Kerr loop is a temporal phenomenon which can be created through the interactions of high-energy discharges with superstring material. In 2344, a temporal rift which was the formation of a Kerr loop from superstring material, was created through the intense weapons fire in a battle between the USS Enterprise-C and four Romulan Warbirds at the Klingon outpost at Narendra III. The Enterprise-C was inadvertently responsible for the creation of an alternate timeline w