159 citations · 726 across the 47 of their papers we have counts for
6 papers · 1 filter
Unification of Cosmology and Second Law of Thermodynamics: Solving Cosmological Constant Problem, and Inflation
Holger B. Nielsen, Masao Ninomiya
We seek here to unify the second law of thermodynamics with the other laws, or at least to put up a law behind the second law of thermodynamics. Assuming no fine tuning, concretely…
Dirac Sea for Bosons also and SUSY for Single Particles
Yoshinobu Habara, Holger B. Nielsen, Masao Ninomiya
We consider the long standing problem in field theories of bosons that the boson vacuum does not consist of a `sea', unlike the fermion vacuum. We show with the help of supersymmet…
Supersymmetric Relativistic Quantum Mechanics
Yoshinobu Habara, Holger B. Nielsen, Masao Ninomiya
We present an attempt to formulate the supersymmetric and relativistic quantum mechanics in the sense of realizing supersymmetry on the single particle level, by utilizing the equa…
Hole Theory of Boson Sea
Yoshinobu Habara, Holger B. Nielsen, Masao Ninomiya
We propose a hole theory for bosons, in which, analogous to fermions, a hole produced by the annihilation of one negative energy boson is an anti-particle. We show that the boson v…
Cyclic Universe à la string theory
Yoshinobu Habara, Hikaru Kawai, Masao Ninomiya
We shall present a model of the "cyclic universe" that can be constructed only by assuming a minimal set of properties of string theory. We clarify our viewpoint of the cyclic univ…
Negative Energy (Dirac-like) Sea for Bosons and Supersymmetry
Yoshinobu Habara, Holger B. Nielsen, Masao Ninomiya
We consider the long standing problem in field theories of bosons that the boson vacuum does not consist of a `sea', unlike the fermion vacuum. We show with the help of supersymmet…