233 citations · 1.2k across the 57 of their papers we have counts for
57 papers
Constraining Spacetime Dimensions in Quantum Gravity by Scale Invariance and Electric-Magnetic Duality
Takeshi Morita
We consider a low energy effective theory of -branes in a -dimensional spacetime, and impose two conditions: 1) the theory is scale invariant, and 2) the electric-magnetic du…
Complex Langevin Method on Rotating Matrix Quantum Mechanics at Thermal Equilibrium
Takehiro Azuma, Takeshi Morita, Hiroki Yoshida
Rotating systems in thermal equilibrium are ubiquitous in our world. In the context of high energy physics, rotations would affect the phase structure of QCD. However, the standard…
Universal Bounds on Quantum Mechanics through Energy Conservation and the Bootstrap Method
Takeshi Morita
The range of motion of a particle with certain energy confined in a potential is determined from the energy conservation law in classical mechanics. The counterpart of this que…
Bootstrap Method in Harmonic Oscillator
Yu Aikawa, Takeshi Morita, Kota Yoshimura
Recently, an application of the numerical bootstrap method to quantum mechanics was proposed, and it successfully reproduces the eigenstates of various systems. However, it is uncl…
Application of Bootstrap to -term
Yu Aikawa, Takeshi Morita, Kota Yoshimura
Recently, novel numerical computation on quantum mechanics by using a bootstrap method was proposed by Han, Hartnoll, and Kruthoff. We consider whether this method works in systems…
Extracting classical Lyapunov exponent from one-dimensional quantum mechanics
Takeshi Morita
The commutator in an inverted harmonic oscillator (IHO) in one-dimensional quantum mechanics exhibits remarkable properties. It reduces to a c-number and does not show a…