Accès ouvert
2025
article
OpenAlex
Emil Albrychiewicz, Andrés Franco Valiente, V. Nguyen Thi Hong
A bstract We investigate canonically quantized open string solutions associated to the analytically continued action for the recently proposed tropical limit of topological A-type models, tropological sigma models , with various tropical versions of boundary conditions. These solutions naturally give rise to …
us
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Orion Ning, Christopher Dessert, V. Nguyen Thi Hong, Benjamin R. Safdi
Low-mass axionlike particles could be produced in abundance within the cores of hot, compact magnetic white dwarf (MWD) stars from electron bremsstrahlung and converted to detectable x-rays in the strong magnetic fields surrounding these systems. In this work, we constrain the existence …
us
(code pays fourni par la source)
Accès ouvert
2025
preprint
OpenAlex
Emil Albrychiewicz, Andrés Franco Valiente, V. Nguyen Thi Hong
We explore the tropical analog of spinors by representing tropical geometries as foliated Riemann surfaces endowed with degenerate complex structures. We investigate tropical limits of the Laplace-Beltrami operator and explicitly construct its square root, which defines a tropical Dirac operator. We find …
Accès ouvert
2025
preprint
OpenAlex
Emil Albrychiewicz, Andrés Franco Valiente, V. Nguyen Thi Hong
We continue our investigation of tropical branes by exploring the tropicalization of topological sigma models with boundaries. We show that the tropical limit naturally decomposes conventional A-branes into two distinct classes: tropical Lagrangian branes and tropical coisotropic branes. By carefully analyzing the …
Accès ouvert
2024
preprint
OpenAlex
Emil Albrychiewicz, Andrés Franco Valiente, V. Nguyen Thi Hong
We investigate canonically quantized open string solutions associated to the analytically continued action for the recently proposed tropical limit of topological A-type models, tropological sigma models, with various boundary conditions. These solutions naturally give rise to a non-relativistic counterpart of branes, which …
2024
conference-paper
OpenAlex
V. Nguyen Thi Hong
Accès ouvert
2024
preprint
OpenAlex
Orion Ning, Christopher Dessert, V. Nguyen Thi Hong, Benjamin R. Safdi
Low mass axion-like particles could be produced in abundance within the cores of hot, compact magnetic white dwarf (MWD) stars from electron bremsstrahlung and converted to detectable X-rays in the strong magnetic fields surrounding these systems. In this work, we constrain the …
Accès ouvert
2023
article
OpenAlex
Thi Tuoi, Hong Ta, Thi Thuy Anh Tran, Doan Lan Pham et autres
Cathelicidins include antimicrobial peptides (AMPs) and are involved in the innate immune defense against infections in mammals. Polymorphisms in the DNA sequence of cathelicidin genes could be relevant to inherited variations of host innate immunity, adaptation, and pathogen resistance. This study aims …
vn
(code pays fourni par la source)
2022
article
OpenAlex
V. Nguyen Thi Hong
Despite being geographically separated and obstructed, the historical and cultural trajectories of Vietnam and Korea bear some resemblances. Right from the Middle Ages, the influence of Chinese civilization and the ties of tributary relations with Chinese monarchies made Vietnam and Korea have …
2021
book-chapter
OpenAlex
Bach Nguyen, Nhung Vu, V. Nguyen Thi Hong
This chapter focuses on analysing the achievements, challenges, and new directions of Vietnam’s family business sector. The Vietnamese family business’s achievements are revealed in each successive phase of Vietnam’s economy. Accompanying their achievements, there are several challenges Vietnamese family businesses encounter, such …
2020
article
OpenAlex
Sang Tang My, Nhi Tran Nguyen Uyen, V. Nguyen Thi Hong
Through secondary data, the study synthesizes the basic issues related to green bonds, green bond standards, and experiences in developing the green bond market in some countries. Then, the research considers the current development of the green bond market in Vietnam, and …
Accès ouvert
2019
conference-paper
OpenAlex
Ha Nguyen Thi Kim, V. Nguyen Thi Hong
Neutrinos are neutral leptons and there exist three types of neutrinos (electron neutrinos νe, muon neutrinos νµ and tau neutrinos ντ). These classifications are referred to as neutrinos’s “flavors”. Oscillations between the different flavors are known as neutrino oscillations, which occurs when …
vn, jp
(code pays fourni par la source)