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https://www.lu.se/studera/fysik-fysiken-for-lagdimensionella-strukturer-och-kvantkomponenter-FYST79 - 2026-10-09

Quantum computing is a potentially disruptive field, and a significant amount of resources are invested in technology advancements. The business-related research, however, is a relatively unexplored area. This master’s thesis explores the key factors that buyers consider when purchasing quantum computing hardware, the perception towards start-ups versus established quantum computing companies, and

Investment in renewable energy sources for military purposes is to dramatically increase in the coming years due to tactical, geopolitical, economic and environmental reasons. Major military powers have started to explore various opportunities for alternative liquid fuels while small countries are facing multiple barriers. The Military of Lithuania has been chosen as a research object to reveal wh

Researchers have measured superfluid helium’s full dispersion spectrum, explaining discrepancies in previous studies and constraining theories of superfluidity.

https://www.lu.se/studera/fysik-spektroskopi-och-materiens-kvantmekaniska-struktur-FYST65 - 2026-10-09

The Division of Astrophysics is, as of January 2023, a part of the Department of Physics and the astronomy education is now one of the many specializations they offer. Bachelor programmeOnce you decide to join us, to study astronomy and hopefully pursue a career as an astronomer, you start by enrolling to the Bachelor programme in astronomy and astrophysics. After three years of studies you will h

https://www.astro.lu.se/Education - 2026-10-09

https://www.lu.se/studera/teoretisk-fysik-klassisk-mekanik-FYTN16 - 2026-10-09

Isolated attosecond pulse (IAP) generation usually involves the use of short-medium gas cells operated at high pressures. In contrast, long-medium schemes at low pressures are commonly perceived as inherently unsuitable for IAP generation due to the nonlinear phenomena that challenge favourable phase-matching conditions. Here we provide clear experimental evidence on the generation of isolated ext

This paper deals with path-based linear programming formulations in survivable network design. In a recent survey we have investigated the complexity of the column generation problems for a large variety of protection and restoration mechanisms in a single or multiple link failure scenario, and classified them according to their structure. It turned out that all the considered column generation pr

We present a completely ab initio calculation of harmonic generation in xenon exposed to a strong laser field. The time-dependent Schrödinger equation for the atomic response and the propagation equation are numerically integrated yielding excellent agreement with experiment. The weaker variation with pump intensity of the induced dipole in the high-field regime leads to an enormous enhancement in

This survey concerns optimization problems arising in the design of survivable communication networks. It turns out that such problems can be modeled in a natural way as non-compact linear programming formulations based on multicommodity flow network models. These non-compact formulations involve an exponential number of path flow variables, and therefore require column generation to be solved to

In a storage-ring free-electron laser (FEL), the onset and growth of intra-cavity power at the resonator wavelength can be naturally accompanied by coherent emission at higher harmonics. Contrary to what happens in singlepass linac-based devices, the electron beam is re-circulated in the storage ring and, while the microbunching becomes "thermalized" from turn to turn, the evolution of other bunch

Single-layer molybdenum ditelluride (MoTe2) has attracted attention due to the smaller energy difference between the semiconducting (1H) and semimetallic (1T′) phases with respect to other two-dimensional transition metal dichalcogenides (TMDs). Understanding the phenomenon of polymorphism between these structural phases is of great fundamental and practical importance. In this paper, we report a

This thesis concerns a sociological analysis on the role of generations in the processes of the construction of national identities, and long-distance nationalism in diasporic settings. The empirical case taken is a political generation of Kurds from Turkey who once arrived in Sweden as political refugees. The primary aim of the thesis is to study how national identities are constructed and maint

Monolayer molybdenum ditelluride (MoTe2) attracted intensive scientific interest due to the small energy difference between its semiconducting (1H) and semimetallic (1T’) phases. Understanding MoTe2 polymorphism phenomena and developing pathways to induce reversible phase transformations is of great scientific and practical importance to develop semiconductor-semimetal phase change devices. In thi