Mending the broken PT-regime via an explicit time-dependent Dyson map
نویسندگان
چکیده
منابع مشابه
Mending a broken heart: the role of mitophagy in cardioprotection.
The heart is highly energy dependent with most of its energy provided by mitochondrial oxidative phosphorylation. Mitochondria also play a role in many other essential cellular processes including metabolite synthesis and calcium storage. Therefore, maintaining a functional population of mitochondria is critical for cardiac function. Efficient degradation and replacement of dysfunctional mitoch...
متن کاملAn Explicit Representation of the Extended Skorokhod Map with Two Time-Dependent Boundaries
We consider the extended Skorokhod problem for real-valued càdlàg functions with the constraining interval α, β , where α and β change in time as values of two càdlàg functions. We find an explicit form of the solution and discuss its continuity properties with respect to the uniform, J1 and M1, metrics on the space of càdlàg functions. We develop a useful technique of extending known results f...
متن کاملDetecting Broken PT-Symmetry
A fundamental problem in the theory of PT-invariant quantum systems is to determine whether a given system “respects” this symmetry or not. If not, the system usually develops non-real eigenvalues. It is shown in this contribution how to algorithmically detect the existence of complex eigenvalues for a given PT-symmetric matrix. The procedure uses classical results from stability theory which q...
متن کاملMenDing a Broken Heart: steM Cells anD CarDiaC repair
Cardiovascular disease (CVD), which includes hypertension, coronary heart disease (CHD), stroke, and congestive heart failure (CHF), has ranked as the number one cause of death in the United States every year since 1900 except 1918, when the nation struggled with an influenza epidemic. In 2002, CVD claimed roughly as many lives as cancer, chronic lower respiratory diseases, accidents, diabetes ...
متن کاملMyocardin-related transcription factor-A: mending a broken heart.
Ventricular remodeling following myocardial infarction (MI) is a complex process driven by the response of both the myocytic and the nonmyocytic components of the heart to dynamic mechanical and neurohumoral stimuli. Despite the advent of reperfusion therapy and the administration of drugs slowing the progression of heart failure, many patients experiencing a MI undergo a progressive decline in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters A
سال: 2017
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2017.05.041