Dynamical stability by spin transfer in nearly isotropic magnetsHidekazu Kurebayashi, Joseph Barker, Takumi Yamazaki, Varun K. Kushwaha, Kilian D. Stenning, Harry Youel, Xueyao Hou, Troy Dion, Daniel Prestwood, Gerrit E. W. Bauer, Kei Yamamoto, Takeshi Seki