130 citations · 292 across the 13 of their papers we have counts for
13 papers
Emergent boundary-memory from unitarity constraints in a minimal two interacting quantum particles
Ibrahim Yahaya Muhammad, Tanapat Deesuwan, Monsit Tanasittikosol
We construct a simple model of two particles mutually attracting/repulsing in a one-dimensional lattice and investigate the corresponding dynamics. We show that enforcing reversibl…
The non-standard Lagrangian from non-uniqueness principle of the real scalar field and fermion field
Suppanat Supanyo, Monsit Tanasittikosol, Sikarin Yoo-Kong
We construct the non-standard Lagrangian, called the multiplicative form, of the homogeneous scalar field and fermion field through the inverse calculus of variations, which the eq…
Vacuum stability of phantom field from the nonuniqueness of Lagrangian
Suppanat Supanyo, Monsit Tanasittikosol, Sikarin Yoo-Kong
According to the nonuniqueness principle, the homogeneous scalar field Lagrangian can be expressed in various forms both standard and nonstandard ones. Therefore, the standard and…
The Natural TeV Cutoff of the Higgs Field from the Multiplicative Lagrangian
Suppanat Supanyo, Monsit Tanasittikosol, Sikarin Yoo-Kong
The various types of the non-standard Lagrangian can be added to the standard Lagrangian with the invariant of the equation of motion in the low energy limit. In this paper, we con…
Spatial entanglement between two quantum walkers with exchange symmetric coins
Ibrahim Yahaya Muhammad, Tanapat Deesuwan, Sikarin Yoo-Kong +2
We investigate how the initial and final exchange symmetries between the two-coin states influence the spatial entanglement dynamics between the two corresponding quantum walkers.…
The Higgs mechanism from the effective theory of the non-minimal gravity action
Suppanat Supanyo, Monsit Tanasittikosol, Sikarin Yoo-Kong +1
The spontaneous symmetry breaking for the massless scalar field naturally arises from the framework of the effective theory (the non-minimal coupling of gravity to a scalar field).…
Ground state entanglement entropy for discrete-time two coupled harmonic oscillators
Watcharanon Kantayasakun, Sikarin Yoo-Kong, Tanapat Deesuwan +2
The ground state entanglement of the system, both in discrete-time and continuous-time cases, is quantified through the linear entropy. The result shows that the entanglement incre…
On the Lagrangian 1-Form Structure of the Hyperbolic Calogero-Moser System
Umpon Jairuk, Sikarin Yoo-Kong, Monsit Tanasittikosol
In this work, we present another example of the Lagrangian 1-form structure for the hy- perbolic Calogero-Moser system both in discrete-time level and continuous-time level. The di…
On the multiplicative form of the Lagrangian
Kittikun Surawuttinack, Sikarin Yoo-Kong, Monsit Tanasittikosol
An alternative class of the Lagrangian called the multiplicative form is suc- cessfully derived for a system with one degree of freedom for both non-relativistic and relativistic c…
Sidebands shifts and induced sidebands in rf-dressed Rydberg systems
M. Tanasittikosol, R. M. Potvliege
The effect of an ac modulation on a 2-level or 3-level system is studied theoretically. The absorption spectrum is calculated by solving the optical Bloch equations and is interpre…
Three-photon electromagnetically induced transparency using Rydberg states
Christopher Carr, Monsit Tanasittikosol, Armen Sargsyan +3
We demonstrate electromagnetically induced transparency (EIT) in a four-level cascade system where the upper level is a Rydberg state. The observed spectral features are sub-Dopple…
Sub-natural linewidths in excited-state spectroscopy
M. Tanasittikosol, C. Carr, C. S. Adams +1
We investigate, theoretically and experimentally, absorption on an excited-state atomic transition in a thermal vapor where the lower state is coherently pumped. We find that the t…
Microwave dressing of Rydberg dark states
M. Tanasittikosol, J. D. Pritchard, D. Maxwell +4
We study electromagnetically induced transparency (EIT) in the 5s5p46s ladder system of a cold Rb gas. We show that the resonant microwave coupling…