Essays about: "Sum over states"

Showing result 1 - 5 of 9 essays containing the words Sum over states.

  1. 1. Path Integrals in Quantum Mechanics and Low-Dimensional QFT

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Johanna Adbo; [2023]
    Keywords : QFT; path integrals; quantum mechanics; kvantfältteori; vägintegraler; kvantmekanik;

    Abstract : The focus of this thesis is to introduce the path integral and some of its applications. One interpretation of quantum mechanics is that a microscopic system which moves from an initial- to a final state moves through each possible intermediate state. READ MORE

  3. 2. Renewables and electrification in Europe, A critical analysis

    University essay from Lunds universitet/Miljö- och energisystem

    Author : Thibault Damas; [2023]
    Keywords : Electrification; Renewables; Storage; Flexibility; Transmission; Europe; Technology and Engineering;

    Abstract : Electrification of processes has become the cornerstone of the strategy to decarbonise energy supply, especially in recent years. This study aims to define the main issues underlying the electrification of the European energy mix, especially those caused by an increasing share of intermittent energies. READ MORE

  4. 3. "WE ARE FIGHTING A WATER WAR" : The Character of the Upstream States and Post-Treaty Transboundary Water Conflict in Afghanistan and India

    University essay from Uppsala universitet/Institutionen för freds- och konfliktforskning

    Author : Maryam Safi; [2021]
    Keywords : Post-Treaty Transboundary Water Conflict; Transboundary Water Treaty; Indus River Basin; Helmand River Basin; Afghanistan; Iran; India; Pakistan; Upstream; Downstream.;

    Abstract : Transboundary water treaties are often expected to prevent conflicts over waters from shared rivers. However, empirical evidence shows that some upstream countries continue to experience conflict after signing a water treaty. READ MORE

  5. 4. Modular Sound Absorbing Unit : A system solution for implementation of noise abatement appliance in indoor environments

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : William Odevik; Viktor Wästersved Nyberg; [2020]
    Keywords : Noise; Sound Absorber; Modular; Novel Materials; Buller; Ljudabsorbent; Modulär; Okonventionellt Material;

    Abstract : There is a rising concern about the effects of noise on human health. The noise from our technologies and comforts that evokes a negative physiological response as a response, effects like cardiovascular disease, cognitive and hearing impairments are all examples of critical health results stemming from prolonged noise exposure (WHO, 2004 & 2018). READ MORE

  6. 5. Investigation of the effects of Cannabidiol on sleep-like states and memory-associated brain events

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Tugdual Adam; [2020]
    Keywords : neuroscience; cannabidiol; sleep; anaesthesia; urethane; memory; local field potential; data analysis; acute surgery; sharp-wave ripples;

    Abstract : A growing interest for Cannabidiol (CBD), a component of Cannabis Sativa, has occurred over the past years. The medical potential of the component is yet to be better characterized, as its effects on sleep, and in particular memory, are to date not well understood or consistently characterized. READ MORE